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发明名称
Check valve having throttling passage
摘要
申请公布号
US3298393(A)
申请公布日期
1967.01.17
申请号
US19630323945
申请日期
1963.11.15
申请人
MOSIER KENNETH C
发明人
MOSIER KENNETH C.
分类号
F16K15/02;F16K15/06
主分类号
F16K15/02
代理机构
代理人
主权项
地址
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