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发明名称
Magnetic transmission
摘要
申请公布号
US2352238(A)
申请公布日期
1944.06.27
申请号
US19430495221
申请日期
1943.07.17
申请人
WALES NATHANIEL B
发明人
WALES NATHANIEL B.
分类号
F16H13/12
主分类号
F16H13/12
代理机构
代理人
主权项
地址
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