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发明名称
Procédé pour colorier en continu du papier tout en augmentant sa solidité
摘要
申请公布号
FR1103735(A)
申请公布日期
1955.11.07
申请号
FRD1103735
申请日期
1954.04.22
申请人
发明人
RAY GEORGES
分类号
D21H21/28
主分类号
D21H21/28
代理机构
代理人
主权项
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