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发明名称
Nouveau procédé de taillage, par génération, de dentures d'engrenages et de cannelures et outil pour sa mise en oeuvre
摘要
申请公布号
FR56511(E)
申请公布日期
1952.09.26
申请号
FRD56511
申请日期
1946.02.06
申请人
发明人
FREREJACQUES ANDRE-DESIRE
分类号
B23F5/20;B23F21/16
主分类号
B23F5/20
代理机构
代理人
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地址
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