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发明名称
Perfectionnements à la fabrication des poudres luminescentes
摘要
申请公布号
FR854624(A)
申请公布日期
1940.04.19
申请号
FRD854624
申请日期
1939.05.11
申请人
SOCIETE ANONYME POUR LES APPLICATIONS DE L'ELECTRICITE ET DES GAZ RARES
发明人
分类号
C09K11/02
主分类号
C09K11/02
代理机构
代理人
主权项
地址
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