DELIGNIFICATION OF CHEMICAL CELLULOSE PULPS WITH OXYGEN AND THEN CHLORINE,申请号USD3423282-传众专利搜索

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发明名称	DELIGNIFICATION OF CHEMICAL CELLULOSE PULPS WITH OXYGEN AND THEN CHLORINE
摘要
申请公布号	US3423282(A)	申请公布日期	1969.01.21
申请号	USD3423282	申请日期	1965.05.13
申请人	L'AIR LIQUIDE SA. POUR L'ETUDES ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE	发明人	PAUL REROLLE;CLAUDE RICHARD
分类号	D21C9/10;(IPC1-7):D21C9/10	主分类号	D21C9/10
代理机构		代理人
主权项
地址

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