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经营范围
发明名称
FREQUENCY COMPARING DEVICE
摘要
申请公布号
SU1264092(A1)
申请公布日期
1986.10.15
申请号
SU19853912169
申请日期
1985.06.17
申请人
OSYADOVSKIJ ARNOLD,SU;KUZNETSOV VIKTOR M,SU
发明人
OSYADOVSKIJ ARNOLD I,SU;KUZNETSOV VIKTOR M,SU
分类号
G01R23/00
主分类号
G01R23/00
代理机构
代理人
主权项
地址
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