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发明名称
Multi-position selector valve device
摘要
申请公布号
US3152615(A)
申请公布日期
1964.10.13
申请号
US19610132728
申请日期
1961.08.21
申请人
WESTINGHOUSE AIR BRAKE COMPANY
发明人
OLSON PAUL E.
分类号
F15B13/06
主分类号
F15B13/06
代理机构
代理人
主权项
地址
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