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发明名称
Mechanical movement
摘要
申请公布号
US1967505(A)
申请公布日期
1934.07.24
申请号
US19320597196
申请日期
1932.03.07
申请人
HANSEN JULIUS W
发明人
HANSEN JULIUS W.
分类号
F16H1/20;F16H55/02
主分类号
F16H1/20
代理机构
代理人
主权项
地址
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