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发明名称
STAMP FOR STAMPING SEMI-BRANCH PIPES FROM METAL STRIP
摘要
申请公布号
RU2043179(C1)
申请公布日期
1995.09.10
申请号
SU19915009555
申请日期
1991.07.16
申请人
ZHIZHINA TATYANA ALEKSANDROVNA;ANFEROV MIKHAIL ALEKSANDROVICH;VASILEV ALEKSEJ PETROVICH
发明人
ZHIZHINA TATYANA A;ANFEROV MIKHAIL A;VASILEV ALEKSEJ P
分类号
B21D22/10;(IPC1-7):B21D22/10
主分类号
B21D22/10
代理机构
代理人
主权项
地址
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