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经营范围
发明名称
Electrical apparatus having means for indicating liquid level
摘要
申请公布号
US3122017(A)
申请公布日期
1964.02.25
申请号
US19600079264
申请日期
1960.12.29
申请人
GENERAL ELECTRIC COMPANY
发明人
BARR JAMES R.;COMER ROBERT L.
分类号
G01F23/58
主分类号
G01F23/58
代理机构
代理人
主权项
地址
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