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发明名称
(B1) ;ANALOG FREQUENCY METER ELECTRONIC NETWORK
摘要
申请公布号
PL226843(A1)
申请公布日期
1982.03.29
申请号
PL19800226843
申请日期
1980.09.18
申请人
OS BAD ROZWOJOWY METROLOGII EL
发明人
DOBRZYNSKI JERZY;MATYSIK BOGDAN;SZYMKOWIAK STANISLAW;TWAROG JAN
分类号
G01R;G01R23/06;(IPC1-7):G01R/
主分类号
G01R
代理机构
代理人
主权项
地址
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