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发明名称
Procédé de fabrication de papier à l'aide de résines artificielles et papiers obtenus par ce procédé
摘要
申请公布号
FR863718(A)
申请公布日期
1941.04.08
申请号
FRD863718
申请日期
1940.03.07
申请人
PERGAMETAL S. A.
发明人
分类号
D21H17/21;D21H17/66;D21H23/00
主分类号
D21H17/21
代理机构
代理人
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