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发明名称
Liquid level indicating mechanism
摘要
申请公布号
US2923156(A)
申请公布日期
1960.02.02
申请号
US19570693315
申请日期
1957.10.30
申请人
KING-SEELEY CORPORATION
发明人
YOUNG ROBERT M.
分类号
G01F23/36
主分类号
G01F23/36
代理机构
代理人
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