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发明名称
Perfectionnements à la fabrication du papier
摘要
申请公布号
FR691394(A)
申请公布日期
1930.10.21
申请号
FRD691394
申请日期
1930.02.27
申请人
KODAK PATHE (SOCIETE ANONYME FRANCAISE)
发明人
分类号
D21H17/14
主分类号
D21H17/14
代理机构
代理人
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