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经营范围
发明名称
Perfectionnements relatifs aux appareils destinés à être utilisés dans des dispositifs de mesure.
摘要
申请公布号
BE576347(A1)
申请公布日期
1959.07.01
申请号
BE19590576347
申请日期
1959.03.04
申请人
THE BRITISH PETROLEUM COMPANY LIMITED
发明人
C.F.J. SIMPSON
分类号
(IPC1-7):G01K
主分类号
(IPC1-7):G01K
代理机构
代理人
主权项
地址
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