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发明名称
Demountable coupling
摘要
申请公布号
US2146836(A)
申请公布日期
1939.02.14
申请号
US19370123214
申请日期
1937.01.30
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
MERWIN HARRY H.
分类号
F16D1/04
主分类号
F16D1/04
代理机构
代理人
主权项
地址
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