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发明名称
Manufacture of alkali cellulose
摘要
申请公布号
US2218836(A)
申请公布日期
1940.10.22
申请号
US19380191420
申请日期
1938.02.19
申请人
OSCAR KOHORN & CO., LTD.
发明人
HEINZ-HORST E. VON KOHORN ZU KORNEGG
分类号
C08B1/10
主分类号
C08B1/10
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代理人
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