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发明名称
DISPOSITIF COLLIMATEUR DE RAYONNEMENT
摘要
申请公布号
FR2622026(B1)
申请公布日期
1990.01.26
申请号
FR19870014433
申请日期
1987.10.20
申请人
THOMSON CSF
发明人
RENE BISARO ET CLAUDE MASSY;MASSY CLAUDE
分类号
G21K1/02;(IPC1-7):G02B27/30
主分类号
G21K1/02
代理机构
代理人
主权项
地址
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