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发明名称
Control valve
摘要
申请公布号
US2386817(A)
申请公布日期
1945.10.16
申请号
US19410382420
申请日期
1941.03.08
申请人
MONTEALM, INCORPORATED
发明人
SCHURTZ RALPH E.;ROTH JOSEPH N.
分类号
F25B15/02
主分类号
F25B15/02
代理机构
代理人
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地址
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