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发明名称
PROCEDE D'OBTENTION DE VERRES CORRECTEURS POUR LA VISION DES OBJETS PROCHES ET DES OBJETS ELOIGNES ET VERRES OBTENUS SELON CE PROCEDE
摘要
申请公布号
BE744454(A1)
申请公布日期
1970.06.15
申请号
BED744454
申请日期
1970.01.15
申请人
SINAI PHILIPPE, QUAI LOUIS BLERIOT, 112, 75 PARIS 15EME (FRANCE),
发明人
分类号
G02C7/02;G02C7/06;(IPC1-7):G02C/
主分类号
G02C7/02
代理机构
代理人
主权项
地址
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