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发明名称
Improvements relating to hydraulic couplings for transmitting rotary motion
摘要
申请公布号
GB391371(A)
申请公布日期
1933.04.27
申请号
GB19320029596
申请日期
1932.10.22
申请人
JAMES CROSS
发明人
分类号
F16D33/04
主分类号
F16D33/04
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代理人
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