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发明名称
Verfahren zum Weichmachen von Kunstschwaemmen aus regenerierter Cellulose
摘要
申请公布号
DE702747(C)
申请公布日期
1941.02.14
申请号
DE1938I060556D
申请日期
1938.02.19
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
ESSELMANN DR. PAUL;HECHT DR. HERMANN
分类号
C08J9/00
主分类号
C08J9/00
代理机构
代理人
主权项
地址
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