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经营范围
发明名称
Procédé d'inversion d'image par voie de phosphorescence
摘要
申请公布号
FR927683(A)
申请公布日期
1947.11.05
申请号
FRD927683
申请日期
1946.06.06
申请人
发明人
MARIOT ROBERT-EUGENE-ALEXAN
分类号
G03C5/10;G03C5/16
主分类号
G03C5/10
代理机构
代理人
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