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发明名称
APPARATUS FOR MONITORING LIQUID LEVELS
摘要
申请公布号
SU798492(A1)
申请公布日期
1981.01.23
申请号
SU19752172770
申请日期
1975.09.18
申请人
VNI K I "TSVETMETAVTOMATIKA"
发明人
BRAZHNIKOV NIKOLAJ ,SU;SHAVYKINA NADEZHDA S,SU
分类号
G01F23/296;G01F23/28;(IPC1-7):G01F23/28
主分类号
G01F23/296
代理机构
代理人
主权项
地址
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