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经营范围
发明名称
TWO-COORDINATE DOUBLE PICTURE SYSTEM
摘要
申请公布号
SU903781(A1)
申请公布日期
1982.02.07
申请号
SU19802920240
申请日期
1980.05.05
申请人
ELISEEV YURIJ V,SU;KONTIEVSKIJ YURIJ P,SU
发明人
ELISEEV YURIJ V,SU;KONTIEVSKIJ YURIJ P,SU
分类号
G02B5/04;(IPC1-7):G02B5/04
主分类号
G02B5/04
代理机构
代理人
主权项
地址
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