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发明名称
Verfahren und Vorrichtung zur Entgasung von Kupferoxydammoniakcelluloseloesung
摘要
申请公布号
DE738463(C)
申请公布日期
1943.08.16
申请号
DE1942K163739D
申请日期
1942.02.20
申请人
FR. KUETTNER AG.
发明人
ZIEGENBALG RICHARD
分类号
C08B1/00;D01F2/04
主分类号
C08B1/00
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代理人
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地址
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