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发明名称
LIQUID LEVEL FLOAT GAUGE CALIBRATION MEANS
摘要
申请公布号
PT75035(A)
申请公布日期
1982.07.01
申请号
PT19820075035
申请日期
1982.06.09
申请人
QUALITROL CORPORATION
发明人
ITALO DI DOMENICO
分类号
G01F9/00;G01F23/32;G01F23/34;G01F25/00;(IPC1-7):G01F/
主分类号
G01F9/00
代理机构
代理人
主权项
地址
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