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发明名称
Einrichtung zum masshaltigen Nacharbeiten der Bohrungen und des Gewindeteiles von Geschuetzhuelsen-Zuendschraubenlagern nach dem Galvanisieren
摘要
申请公布号
DE704135(C)
申请公布日期
1941.03.24
申请号
DE1937P075246D
申请日期
1937.05.09
申请人
FIRMA POLTE
发明人
BOETTNER ARNO
分类号
B21D51/54
主分类号
B21D51/54
代理机构
代理人
主权项
地址
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