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发明名称
Verfahren zur Vorbehandlung von Werkstuecken zur spanlosen Formgebung
摘要
申请公布号
DE880680(C)
申请公布日期
1953.06.22
申请号
DE1942M002317D
申请日期
1942.12.29
申请人
METALLGESELLSCHAFT AKTIENGESELLSCHAFT
发明人
DURER ALFRED DR.;KOPPE KURT
分类号
C23C22/83
主分类号
C23C22/83
代理机构
代理人
主权项
地址
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