【正文】 的未了債務(wù)不受合同期滿的影響，債務(wù)人應(yīng)向債權(quán)人繼續(xù)支付未了債務(wù)。當(dāng)對其中條款的解釋產(chǎn)生異議時，以中文本為準(zhǔn)。whereas party a hope to use the patented technology of party b to manufacture and sellthecontract products。article 1　definitions　　for the purpose of this contract， the following terms have the following meanings。 nbsp。　?。?）four copies of the mercial invoice。 party b shallprovide party as trainees free of charge with boarding， lodging and means ofconveyance for travel ling between the lodging place and the 6　technical documents　　　party b shall， according to the delivery schedule and details stpulated inappendix 2to the contract， deliver the documents at_________.　　　the date stamped by the air transportation ageney at_________，shll be takenas the actual date of delivery paryt a shall send to party b a photostat copy of theairconsignment note shwing the stampde date of arrival.　　　within twentyfour hours after the despatch of each lot of the technical documente，party b shal1 notify party a by cable or telex of the contract number， number and dateof the air consignment note， items of the documents， number of pieces， airmail toparty a two copies of each of the air consignment note and detaikled list of thetechnical documents.　　　if the technical documents are foumd lost， damaged or mutilated during airtransportation， party b shall supply party a free of charge with a second lot ofdocuments within thechortest possible time but not later than thirty days after it hasreceived from party a the writtennotice. within sixty days after party a has receivedthe documents from party b，if party a does not declare the shortage and request tocover the same， it is considered asacepted.　　　the technical documents shall be in english and based on metric system 7　verification and acceptance　　　the verification test on the first samplemachine of the contractedamp。product shallbe carried out by the joint group consisting of party as and party bs representativesaccordingto the schedule and contents stipulated in appendix 7 to the contract. lf theperformance of the contracted product is in conformity with the technical specificationsstipulated in appendix 1， such testshall be considersd as qualified and therepresentatives of both parties shll sign the inspection and testing certificate for theproper performance of the contracted product in quadruplicate， 2copies for each party.　　　if the verification test demonstrates that the performance of the contractedproduct isnot in conformity with prescribed technical specifications， both partiesshall， throughamicable negotiations，make a joint study of and analyse the cause andtake measures to eliminate the defects and carry out asecond test. when the second testdemonstuates tha the performance is qualified， both parties shall sign a testingcertificate for the proper perfot mance　　　if party b is responsible for the failure of the first test， party b shall sendat ist own expense technical ersonnel for the second test.　　　if the second test fails again and the failure is attributed to party b， party bshallindemnify party a for any losses sustained and shall take effective measures toeliminate thedefects and carry out a third test.　　　if the third test again fails， and if party b is responsible for the failure，party a has the right to terminate the contract at its discretion and lodge claims asstipulated ih the responsibility for the failure lies with party a， the twoparties shall negotiate as tohow to further implement the 8　technical improvements　　　if the technical documents provided by party b are not applicable to party asactualproduction condidions (such as design standards， raw materials， purchased partsfor the machine， production facilitie)， party b is obliged to assist party a inmodifying the technicaldocuments and confirm the same. upon the condition that theproperties of the contracted products are not affected， raw materials， fittings andequipmint of chinese origin may be used.　　　during the currency of the contract. if eithet of the two parties effets improvements on or developments of the products within the xcope stipulated in the contract，thd said party shall submit， free of charge， to the other party the technologicalinformation concernign such improvements or developments.　　　the ownership of such improvements on or developments of the ontracted productshall belong to the party who has effected such improvements or develpments. the otheparyt shall not apply for patent ortransfer the same to any third 9　guarantees and claims　　　party b guarantees that the technicalamp。documents to be supplied by party b are thelatest technical information which has been put into practical use by party b. party balso undertakesto supply to party a in time the technical information relevant to anydevelopment of or improvement on the contracted product.　　　party b guarantees that the technical documents to be supplied by party b areplete，correct，legible and are to be despatched in time.　　　if the documents suppied by party b are not in conformity with the stipulationin article 6， party b shall， within the shortext possible time but not later than 3odays after receipt of party as written notice， despatch free of charge to party athe missing or the cor rcet and legible technical socuments.　　　if party b fails to despatch the said documents within the stipulated period asper appendix 2 party b shall pay penalty to party a in the following proportions:　　（1）percent of the total contract price for delay from 1 to 4 weeks.　?。?）percent of the total contract price for delay form 5 to 8 weeks.　　（3）percent of the total contract price for delay exceeding weeks。n