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经营范围
发明名称
Improvements in recording meters
摘要
申请公布号
GB774489(A)
申请公布日期
1957.05.08
申请号
GB19560029632
申请日期
1955.06.15
申请人
BAILEY METERS & CONTROLS LIMITED
发明人
分类号
G01D15/28
主分类号
G01D15/28
代理机构
代理人
主权项
地址
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