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经营范围
发明名称
Protection du revêtement réfléchissant des catadioptres
摘要
申请公布号
FR1163545(A)
申请公布日期
1958.09.29
申请号
FRD1163545
申请日期
1956.12.20
申请人
发明人
PECAZAUX MARCEL-FRANCOIS;KREUTLER ROGER-EMILE
分类号
G02B1/10
主分类号
G02B1/10
代理机构
代理人
主权项
地址
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