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发明名称
Variable speed mechanism
摘要
申请公布号
US2223711(A)
申请公布日期
1940.12.03
申请号
US19350053806
申请日期
1935.12.10
申请人
GUY H. HALL
发明人
WINGER STOVER C.
分类号
F16H15/00;F16H29/00;F16H29/16
主分类号
F16H15/00
代理机构
代理人
主权项
地址
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