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发明名称
Valve for controlling distribution of fluids
摘要
申请公布号
US2403777(A)
申请公布日期
1946.07.09
申请号
US19430483314
申请日期
1943.04.16
申请人
YANKA ADOLPH J
发明人
YANKA ADOLPH J.
分类号
F16K1/42
主分类号
F16K1/42
代理机构
代理人
主权项
地址
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