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经营范围
发明名称
ENTRY-DRIVING MACHINERY SET
摘要
申请公布号
SU785499(A1)
申请公布日期
1980.12.07
申请号
SU19782644478
申请日期
1978.07.12
申请人
SP KT BYURO GLAVTONNELMETROSTROYA MINISTERSTVA TRANSPORTNOGO STROITELSTVA SSSR
发明人
KHODOSH VLADIMIR A,SU;TSAGIKYAN OLEG YA,SU;PROTCHENKO VLADIMIR G,SU;KOSHELEV YURIJ A,SU;VLASOV SERGEJ N,SU;IVANOV VALENTIN A,SU;KAPRIELYANTS EDUARD M,SU
分类号
E21D9/04;E21D9/06;E21D11/10;(IPC1-7):E21D9/06
主分类号
E21D9/04
代理机构
代理人
主权项
地址
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