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发明名称
Registering and metering system
摘要
申请公布号
US2533319(A)
申请公布日期
1950.12.12
申请号
US19450584969
申请日期
1945.03.26
申请人
NEPTUNE METER COMPANY
发明人
HAZARD CHARLES S.
分类号
B67D7/30
主分类号
B67D7/30
代理机构
代理人
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