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发明名称
Machine pour la reproduction, sur papier sensible, de cartes et autres documents en matière transparente
摘要
申请公布号
FR973157(A)
申请公布日期
1951.02.08
申请号
FRD973157
申请日期
1941.06.30
申请人
COMPAGNIE ELECTRO-COMPTABLE
发明人
分类号
G03B27/22
主分类号
G03B27/22
代理机构
代理人
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