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发明名称
Procédé de préparation d'une substance fibreuse analogue à la pâte mécanique de bois et obtenue à l'aide d'une cellulose non compacte
摘要
申请公布号
FR896919(A)
申请公布日期
1945.03.07
申请号
FRD896919
申请日期
1943.08.02
申请人
WESTFALISCHE ZELLSTOFF A. G. "ALPHALINT";ZELLWOLLE UND KUNSTSEIDE-RING G. M. B. H.
发明人
分类号
D21B1/12
主分类号
D21B1/12
代理机构
代理人
主权项
地址
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