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发明名称
Improvements in or relating to liquid level sensing devices and liquid level indicators
摘要
申请公布号
GB1149827(A)
申请公布日期
1969.04.23
申请号
GB19670011343
申请日期
1967.03.10
申请人
ROSEMOUNT ENGINEERING COMPANY LIMITED
发明人
JAMES STEWART JOHNSTON
分类号
G01F23/24;G01F23/36
主分类号
G01F23/24
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