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发明名称
Verfahren zur Herabsetzung der Viskositaet von Celluloseaethern
摘要
申请公布号
DE531981(C)
申请公布日期
1931.08.18
申请号
DE1929W082418D
申请日期
1929.04.16
申请人
DR. ALEXANDER WACKER GESELLSCHAFT FUER ELEKTROCHEMISCHE INDUSTRIE G.M.B.H.
发明人
ASCHERL DR. ALFONS;GRUBER DR. WOLFGANG
分类号
C08B11/20
主分类号
C08B11/20
代理机构
代理人
主权项
地址
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