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经营范围
发明名称
CARTRIDGE FOR CYLINDRICAL SHELLS EXPANSION
摘要
申请公布号
RU699723(C)
申请公布日期
1996.06.27
申请号
SU19782503729
申请日期
1978.07.05
申请人
PROEKTNO-KONSTRUKTORSKOE BYURO ELEKTROGIDRAVLIKI
发明人
OPARA V.S.;ZIBROV P.V.;MAZUROVSKIJ B.YA.;GOLOVAKHIN E.A.
分类号
B21D26/12;(IPC1-7):B21D26/12
主分类号
B21D26/12
代理机构
代理人
主权项
地址
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