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发明名称
Control system embodying vibration responsive valve device
摘要
申请公布号
US3043321(A)
申请公布日期
1962.07.10
申请号
US19590824857
申请日期
1959.07.03
申请人
WESTINGHOUSE AIR BRAKE COMPANY
发明人
HEWITT ELLIS E.
分类号
F16K17/36;H02H5/00
主分类号
F16K17/36
代理机构
代理人
主权项
地址
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