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发明名称
Hydraulic variable speed power transmitting mechanism
摘要
申请公布号
US2197165(A)
申请公布日期
1940.04.16
申请号
US19380189494
申请日期
1938.02.09
申请人
HUGH WEBSTER
发明人
WEBSTER HUGH
分类号
F16D31/04
主分类号
F16D31/04
代理机构
代理人
主权项
地址
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