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发明名称
Reverse gear unit
摘要
申请公布号
US2023585(A)
申请公布日期
1935.12.10
申请号
US19350007365
申请日期
1935.02.20
申请人
HARVEY PAUL D
发明人
HARVEY PAUL D.
分类号
F16H3/00
主分类号
F16H3/00
代理机构
代理人
主权项
地址
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