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经营范围
发明名称
Shut-off valve assembly having a removable plug
摘要
申请公布号
US3202166(A)
申请公布日期
1965.08.24
申请号
US19590816808
申请日期
1959.05.29
申请人
PARKER-HANNIFIN CORPORATION
发明人
BUTLER VINCENT A.
分类号
F16K5/04
主分类号
F16K5/04
代理机构
代理人
主权项
地址
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