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发明名称
Pressure regulating-unloading valve
摘要
申请公布号
US2817352(A)
申请公布日期
1957.12.24
申请号
US19550497520
申请日期
1955.03.29
申请人
ELECTROL INCORPORATED
发明人
BARTEN RAYMOND J.;SWARTHOUT HERBERT J.
分类号
F16K17/00;G05D16/10
主分类号
F16K17/00
代理机构
代理人
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地址
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