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发明名称
摘要
申请公布号
FR2499895(B3)
申请公布日期
1983.12.30
申请号
FR19820002600
申请日期
1982.02.17
申请人
FELDE GMBH CO KG RICHARD
发明人
分类号
B23D61/02;(IPC1-7):B27B5/00;B23D61/04
主分类号
B23D61/02
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代理人
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