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发明名称
Perfectionnements apportés aux effilocheuses et aux procédés pour effilocher la pâte à papier
摘要
申请公布号
FR1426157(A)
申请公布日期
1966.01.28
申请号
FR19640986283
申请日期
1964.08.26
申请人
BOLTON-EMERSON S. A.
发明人
分类号
D21D1/30
主分类号
D21D1/30
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代理人
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