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发明名称
Improvements relating to flowmeters
摘要
申请公布号
GB830449(A)
申请公布日期
1960.03.16
申请号
GB19560037703
申请日期
1956.12.10
申请人
H. M. HOBSON LIMITED
发明人
FELLOWS HORACE
分类号
G01F1/90
主分类号
G01F1/90
代理机构
代理人
主权项
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