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发明名称
DEVICE FOR MONITORING PRODUCT LEVEL IN HOPPER
摘要
申请公布号
SU1642245(A1)
申请公布日期
1991.04.15
申请号
SU19874364772
申请日期
1987.10.29
申请人
MO LESOTEKHNICHESKIJ INSTITUT
发明人
BANNIKOV ANATOLIJ G,SU;VALOVOJ ALEKSEJ V,SU;BAGDATEV EVGENIJ E,SU
分类号
G01F23/00
主分类号
G01F23/00
代理机构
代理人
主权项
地址
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