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发明名称
Automatic meter prover
摘要
申请公布号
US3187551(A)
申请公布日期
1965.06.08
申请号
US19610132045
申请日期
1961.08.17
申请人
NATIONAL TANK COMPANY
发明人
HILL RALPH W.
分类号
G01F25/00
主分类号
G01F25/00
代理机构
代理人
主权项
地址
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