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发明名称
Liquid shutoff valve
摘要
申请公布号
US2363123(A)
申请公布日期
1944.11.21
申请号
US19420426520
申请日期
1942.01.12
申请人
THE IMPERIAL BRASS MANUFACTURING COMPANY
发明人
FRANCK GEORGE E.
分类号
B67D7/48
主分类号
B67D7/48
代理机构
代理人
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地址
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