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发明名称
Machine pour la fabrication de pièces de forme et en particulier de contacts bimétalliques
摘要
申请公布号
FR1472908(A)
申请公布日期
1967.03.17
申请号
FR19610867505
申请日期
1961.07.10
申请人
FIRMA RENZ, WACKER & CO.
发明人
分类号
B21K1/58;B23K20/02;H01H11/04
主分类号
B21K1/58
代理机构
代理人
主权项
地址
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