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发明名称
Shuttle valve
摘要
申请公布号
US2654564(A)
申请公布日期
1953.10.06
申请号
US19490134884
申请日期
1949.12.24
申请人
MANNING, MAXWELL & MOORE, INCORPORATED
发明人
PECH KARL H.
分类号
F16K31/56
主分类号
F16K31/56
代理机构
代理人
主权项
地址
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