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经营范围
发明名称
Improvements in or relating to gas measuring apparatus
摘要
申请公布号
GB581248(A)
申请公布日期
1946.10.07
申请号
GB19440013133
申请日期
1944.07.10
申请人
COMPANIA PARA LA FABRICACION DE CONTADORES Y MATERIAL INDUSTRIAL, S.A.;PABLO VITEAU
发明人
分类号
G01F7/00
主分类号
G01F7/00
代理机构
代理人
主权项
地址
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