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发明名称
Multiple way fluid control valve
摘要
申请公布号
US2274308(A)
申请公布日期
1942.02.24
申请号
US19410389435
申请日期
1941.04.19
申请人
TSCHANZ CARL A
发明人
TSCHANZ CARL A.
分类号
F16K11/04
主分类号
F16K11/04
代理机构
代理人
主权项
地址
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