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发明名称
Pipe coupling
摘要
申请公布号
US2385156(A)
申请公布日期
1945.09.18
申请号
US19430508683
申请日期
1943.11.02
申请人
THE WESTINGHOUSE AIR BRAKE COMPANY
发明人
NEWELL GEORGE K.
分类号
F16L19/065
主分类号
F16L19/065
代理机构
代理人
主权项
地址
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