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发明名称
Verfahren und Einrichtung zum Mantelfraesen von Kreuzzahnfraesern
摘要
申请公布号
DE844693(C)
申请公布日期
1952.07.24
申请号
DE1943F000538D
申请日期
1943.05.19
申请人
WILHELM FETTE
发明人
BENTJENS HEINZ
分类号
B23P15/34
主分类号
B23P15/34
代理机构
代理人
主权项
地址
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