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发明名称
Variable ratio transmission device
摘要
申请公布号
US2035582(A)
申请公布日期
1936.03.31
申请号
US19340748273
申请日期
1934.10.15
申请人
GUY H. HALL
发明人
WINGER STOVER C.
分类号
F16H15/52;F16H61/664
主分类号
F16H15/52
代理机构
代理人
主权项
地址
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