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发明名称
Einrichtung zum Schneiden von Gewinden, vorzugsweise an selbsttaetig arbeitenden Maschinen, deren Arbeitsgang durch eine umlaufende oder schwingende Nockenwelle gesteuert wird
摘要
申请公布号
DE524456(C)
申请公布日期
1931.05.07
申请号
DED524456D
申请日期
1930.02.20
申请人
RICHARD HERMANN
发明人
分类号
B23G1/16
主分类号
B23G1/16
代理机构
代理人
主权项
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