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发明名称
Speed change device
摘要
申请公布号
US3000229(A)
申请公布日期
1961.09.19
申请号
US19600033688
申请日期
1960.06.03
申请人
HOLO-FLITE INTERNATIONAL INCORPORATED
发明人
CHRISTIAN JOSEPH DENNIS
分类号
F16H1/20;F16H57/02
主分类号
F16H1/20
代理机构
代理人
主权项
地址
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