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发明名称
Mixing valve device for cold water and hot water
摘要
申请公布号
US2808848(A)
申请公布日期
1957.10.08
申请号
US19550518584
申请日期
1955.06.28
申请人
COOPER FRANCIS C
发明人
COOPER FRANCIS C.
分类号
F16K11/02;G05D23/13
主分类号
F16K11/02
代理机构
代理人
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