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发明名称
Weir valve
摘要
申请公布号
US3154286(A)
申请公布日期
1964.10.27
申请号
US19600066972
申请日期
1960.11.03
申请人
HILLS-MCCANNA COMPANY
发明人
JR. ROLLAND MCFARLAND,
分类号
F16K7/12
主分类号
F16K7/12
代理机构
代理人
主权项
地址
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