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发明名称
VERFAHREN ZUR KONTINUIERLICHEN HERSTELLUNG EINER HOCHREINEN NATRIUMFORMIATLOESUNG
摘要
申请公布号
DE2436979(B2)
申请公布日期
1977.08.04
申请号
DE19742436979
申请日期
1974.08.01
申请人
发明人
分类号
C07C53/06;C07C51/00;C07C51/10;C07C67/00;(IPC1-7):C07C53/06
主分类号
C07C53/06
代理机构
代理人
主权项
地址
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