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发明名称
Control for four-way fluid switch
摘要
申请公布号
US2911005(A)
申请公布日期
1959.11.03
申请号
US19560563701
申请日期
1956.02.06
申请人
INFILCO INCORPORATED
发明人
ADELSON SAMUEL L.
分类号
F16K31/126
主分类号
F16K31/126
代理机构
代理人
主权项
地址
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