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发明名称
METHOD OF PUNCHING PARTS
摘要
申请公布号
RU1773531(C)
申请公布日期
1992.11.07
申请号
SU19904873227
申请日期
1990.10.11
申请人
LVOVSKOE PROIZV OB IM.V.I.LENINA
发明人
TKACHIK NIKOLAJ G,SU;TUTSKIJ PETR I,SU;SHUSHKEVICH YAROSLAV I,SU
分类号
B21D21/00
主分类号
B21D21/00
代理机构
代理人
主权项
地址
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