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发明名称
Pulsation smoothing valve
摘要
申请公布号
US2774374(A)
申请公布日期
1956.12.18
申请号
US19510212158
申请日期
1951.02.21
申请人
SCHNEIDER EDGAR R
发明人
SCHNEIDER EDGAR R.
分类号
F02M37/00;F16L55/04
主分类号
F02M37/00
代理机构
代理人
主权项
地址
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