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发明名称
Gear retaining means
摘要
申请公布号
US1940455(A)
申请公布日期
1933.12.19
申请号
US19300491363
申请日期
1930.10.27
申请人
DETROIT GEAR & MACHINE COMPANY
发明人
KILPELA ANO E.
分类号
F16D1/08
主分类号
F16D1/08
代理机构
代理人
主权项
地址
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