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发明名称
Zahnscheibenmuehle
摘要
申请公布号
DE714304(C)
申请公布日期
1941.11.26
申请号
DE1938G098989D
申请日期
1938.11.23
申请人
DIPL.-ING. DR.-ING. E.H. HUGO GREFFENIUS
发明人
GREFFENIUS DIPL.-ING. DR.-ING. E.H. HUGO
分类号
B02C7/04
主分类号
B02C7/04
代理机构
代理人
主权项
地址
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