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发明名称
Einrichtung zum Messen des Flankendurchmessers von Gewinden
摘要
申请公布号
DE579950(C)
申请公布日期
1933.07.03
申请号
DENDATD062988D
申请日期
申请人
WILHELM DAHLMANN
发明人
分类号
G01B3/40
主分类号
G01B3/40
代理机构
代理人
主权项
地址
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