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经营范围
发明名称
Improvements in or relating to electrical height indicating apparatus
摘要
申请公布号
GB581163(A)
申请公布日期
1946.10.03
申请号
GB19400018217
申请日期
1940.12.30
申请人
WILLIAM HORACE CONNELL
发明人
分类号
G01S11/02
主分类号
G01S11/02
代理机构
代理人
主权项
地址
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