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发明名称
Improvements in apparatus for indicating the rate of flow of fluids
摘要
申请公布号
GB349631(A)
申请公布日期
1931.06.04
申请号
GB19290037052
申请日期
1929.12.03
申请人
THE PATERSON ENGINEERING COMPANY LIMITED;WILLIAM SMALLEY
发明人
分类号
G01F5/00
主分类号
G01F5/00
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