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发明名称
METHOD OF LAYING UNDERGROUND PIPELINE
摘要
申请公布号
SU1038679(A2)
申请公布日期
1983.08.30
申请号
SU19823436131
申请日期
1982.05.13
申请人
VNII PO STROITELSTVU MAGISTRALNYKH TRUBOPROVODOV
发明人
ZINEVICH ALEKSEJ M,SU;ZAJTSEV KONKORDIJ I,SU;MENTYUKOV VLADIMIR P,SU;SPIRIDONOV VIKTOR V,SU;SATTAROV TIMUR KH,SU;KANTSIDALOV EVGENIJ P,SU;DANSHIN BORIS I,SU
分类号
F16L1/028;F16L1/00;(IPC1-7):F16L1/02
主分类号
F16L1/028
代理机构
代理人
主权项
地址
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