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经营范围
发明名称
INTERFERENCE FILTER
摘要
申请公布号
SU881647(A1)
申请公布日期
1981.11.15
申请号
SU19792757694
申请日期
1979.04.25
申请人
SP K BYURO SREDSTV ANALITICHESKOJ TEKHNIKI
发明人
FEDAK VASILIJ V,SU;KHIMINETS VASILIJ V,SU
分类号
G02B5/28;(IPC1-7):G02B5/28
主分类号
G02B5/28
代理机构
代理人
主权项
地址
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