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发明名称
Method of producing clutches
摘要
申请公布号
US2427641(A)
申请公布日期
1947.09.16
申请号
US19440520463
申请日期
1944.01.31
申请人
GLEASON WORKS
发明人
WILDHABER ERNEST
分类号
B23F15/06
主分类号
B23F15/06
代理机构
代理人
主权项
地址
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