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经营范围
发明名称
Fluid meter
摘要
申请公布号
US2008500(A)
申请公布日期
1935.07.16
申请号
US19330690516
申请日期
1933.09.22
申请人
NEPTUNE METER COMPANY
发明人
HAZARD CHARLES S.
分类号
G01F3/08
主分类号
G01F3/08
代理机构
代理人
主权项
地址
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