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发明名称
Reciprocating disk valve
摘要
申请公布号
US2710121(A)
申请公布日期
1955.06.07
申请号
US19520288801
申请日期
1952.05.20
申请人
SOCONY MOBIL OIL COMPANY, INC.
发明人
REES NORMAN J.
分类号
F16K1/36
主分类号
F16K1/36
代理机构
代理人
主权项
地址
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