Improved process for the recovery of the sulphurous acid produced in the sulphite cellulose cooking process,申请号GB19380004107-传众专利搜索

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发明名称	Improved process for the recovery of the sulphurous acid produced in the sulphite cellulose cooking process
摘要
申请公布号	GB489753(A)	申请公布日期	1938.08.03
申请号	GB19380004107	申请日期	1938.02.09
申请人	ZELLSTOFFFABRIK WALDHOF	发明人
分类号	D21C11/06	主分类号	D21C11/06
代理机构		代理人
主权项
地址

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