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经营范围
发明名称
Fluid meters
摘要
申请公布号
US3001400(A)
申请公布日期
1961.09.26
申请号
US19600017315
申请日期
1960.03.24
申请人
N.V. VLOEISTOFMEETAPPARATENFABRIEK
发明人
GRAAF PIETER DE
分类号
G01F3/18
主分类号
G01F3/18
代理机构
代理人
主权项
地址
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