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发明名称
PERFECTIONNEMENTS APPORTES AUX DISPOSITIFS ANALYSEURS FONCTIONNANT PAR ABSORPTION DE RAYONS, NOTAMMENT DE RAYONS INFRA-ROUGES.
摘要
申请公布号
BE507476(A1)
申请公布日期
1953.04.24
申请号
BE19510507476
申请日期
1951.11.29
申请人
L'OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AERONAUTIQUES (O.N.E.R.A.)
发明人
分类号
主分类号
代理机构
代理人
主权项
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