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发明名称
Abrichtverfahren fuer Schleifscheiben zum Schleifen von Stirnraedern mit schraubenfoermig verlaufenden Zaehnen
摘要
申请公布号
DE671151(C)
申请公布日期
1939.02.02
申请号
DE1936Z023083D
申请日期
1936.03.10
申请人
ZAHNRADFABRIK FRIEDRICHSHAFEN AKT.-GES.
发明人
分类号
B23F23/12
主分类号
B23F23/12
代理机构
代理人
主权项
地址
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