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发明名称
Friction clutch
摘要
申请公布号
US1887635(A)
申请公布日期
1932.11.15
申请号
US19290411453
申请日期
1929.12.04
申请人
COOPER-BESSEMER CORPORATION
发明人
GEHRES HEWITT A.;SHEPHERD HAROLD F.
分类号
F16D21/02
主分类号
F16D21/02
代理机构
代理人
主权项
地址
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