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发明名称
Valve for confining fluid under pressure
摘要
申请公布号
US2938529(A)
申请公布日期
1960.05.31
申请号
US19580772246
申请日期
1958.11.06
申请人
SPECIALTIES DEVELOPMENT CORPORATION
发明人
OLSON WALTER J.
分类号
F16K17/40
主分类号
F16K17/40
代理机构
代理人
主权项
地址
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