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发明名称
Flow regulator
摘要
申请公布号
US2472787(A)
申请公布日期
1949.06.14
申请号
US19450612320
申请日期
1945.08.24
申请人
CHICAGO FAUCET COMPANY
发明人
BROWN FRANK L.;STEEN HARRY S.
分类号
G05D7/01
主分类号
G05D7/01
代理机构
代理人
主权项
地址
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