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经营范围
发明名称
Improvements in or relating to liquid level indicators
摘要
申请公布号
GB633471(A)
申请公布日期
1949.12.19
申请号
GB19470030115
申请日期
1947.11.12
申请人
THE LIQUIDOMETER CORPORATION
发明人
分类号
G01F23/36
主分类号
G01F23/36
代理机构
代理人
主权项
地址
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