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经营范围
发明名称
Procédé de fabrication de paliers et de pistons
摘要
申请公布号
FR840830(A)
申请公布日期
1939.05.04
申请号
FRD840830
申请日期
1938.07.19
申请人
KARL SCHMIDT G.M.B.H.
发明人
分类号
B23K20/233;B23P15/10
主分类号
B23K20/233
代理机构
代理人
主权项
地址
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