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发明名称
Verfahren und Vorrichtung zur Entgasung von Kupferoxydammoniakcelluloseloesung
摘要
申请公布号
DE729689(C)
申请公布日期
1942.12.21
申请号
DE1941K162234D
申请日期
1941.09.17
申请人
FR. KUETTNER AG.
发明人
ZIEGENBALG RICHARD
分类号
C08B1/00;D01F2/04
主分类号
C08B1/00
代理机构
代理人
主权项
地址
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