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发明名称
Gesenkstaehle und -herstellungsverfahren
摘要
申请公布号
DE645451(C)
申请公布日期
1937.05.29
申请号
DE1934B167295D
申请日期
1934.10.23
申请人
GEBR. BOEHLER & CO. AKT.-GES.
发明人
SCHMIDT DR.-ING. MAX
分类号
C22C38/38
主分类号
C22C38/38
代理机构
代理人
主权项
地址
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