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发明名称
Perfectionnements apportés aux procédés de fabrication de cuir chargé
摘要
申请公布号
FR887243(A)
申请公布日期
1943.11.08
申请号
FRD887243
申请日期
1942.10.26
申请人
DR. F. RASCHIG G. M. B. H.
发明人
分类号
C14C3/24
主分类号
C14C3/24
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