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经营范围
发明名称
BALL VALVES
摘要
申请公布号
US3601363(A)
申请公布日期
1971.08.24
申请号
USD3601363
申请日期
1969.08.05
申请人
MUELLER CO.
发明人
FRANK H. MUELLER;WILBUR R. LEOPOLD JR.;JOHN J. SMITH
分类号
F16K5/06;F16K5/08;F16K35/00;(IPC1-7):F16K51/00;F16K5/20
主分类号
F16K5/06
代理机构
代理人
主权项
地址
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