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发明名称
Geraet zum Pruefen der Zahnprofile von Evolventen-Zahnraedern
摘要
申请公布号
DE585450(C)
申请公布日期
1933.10.04
申请号
DE1932B156488D
申请日期
1932.07.09
申请人
DAVID BROWN & SONS (HUDDERSFIELD) LIMITED;JAMES GOULDER
发明人
分类号
G01B5/20
主分类号
G01B5/20
代理机构
代理人
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