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发明名称
Variable and reversible rotary fluid power coupling
摘要
申请公布号
US2506576(A)
申请公布日期
1950.05.09
申请号
US19460653915
申请日期
1946.03.12
申请人
DAVID BUTLER FRANK
发明人
BUTLER FRANK DAVID
分类号
F16H61/56
主分类号
F16H61/56
代理机构
代理人
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地址
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