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发明名称
Gesenk
摘要
申请公布号
DE1627580(A1)
申请公布日期
1971.09.30
申请号
DE19671627580
申请日期
1967.07.28
申请人
OLYMPIC SCREW & RIVET CORP.
发明人
SIEBOL,GEORGE;EUGENE RIPPY,DORIAN
分类号
B21J13/14
主分类号
B21J13/14
代理机构
代理人
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地址
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