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发明名称
Quick service valve device
摘要
申请公布号
US2034287(A)
申请公布日期
1936.03.17
申请号
US19300484979
申请日期
1930.09.29
申请人
THE WESTINGHOUSE AIR BRAKE COMPANY
发明人
FARMER CLYDE C.
分类号
B60T15/30
主分类号
B60T15/30
代理机构
代理人
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地址
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