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发明名称
VERFAHREN ZUR HERSTELLUNG ALKALICHLORIDARMER WAESSRIGER SULFONATLOESUNGEN
摘要
申请公布号
DE2455286(B2)
申请公布日期
1977.06.23
申请号
DE19742455286
申请日期
1974.11.22
申请人
发明人
分类号
(IPC1-7):C07C143/02
主分类号
(IPC1-7):C07C143/02
代理机构
代理人
主权项
地址
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