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发明名称
Variable speed power transmission
摘要
申请公布号
US2494466(A)
申请公布日期
1950.01.10
申请号
US19480038855
申请日期
1948.07.15
申请人
TWIN DISC CLUTCH COMPANY
发明人
WOLF LLOYD J.
分类号
F16D67/00
主分类号
F16D67/00
代理机构
代理人
主权项
地址
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