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发明名称
Floats for use in measuring instruments
摘要
申请公布号
US2736336(A)
申请公布日期
1956.02.28
申请号
US19540439411
申请日期
1954.06.25
申请人
GEORGE KENT LIMITED
发明人
LOW EDWARD DAVID
分类号
G01L7/22
主分类号
G01L7/22
代理机构
代理人
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