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发明名称
Nouveau procédé pour la fabrication de la pâte à papier
摘要
申请公布号
FR883394(A)
申请公布日期
1943.07.02
申请号
FRD883394
申请日期
1942.06.19
申请人
发明人
RISLER-COURSIER JACQUES
分类号
D21C3/22
主分类号
D21C3/22
代理机构
代理人
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地址
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