FREMGANGSMAATE FOR DELIGNIFISERING OG BLEKING AV LIGNOCELLULOSEMASSE.,申请号NO19890005108-传众专利搜索

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发明名称	FREMGANGSMAATE FOR DELIGNIFISERING OG BLEKING AV LIGNOCELLULOSEMASSE.
摘要
申请公布号	NO895108(A)	申请公布日期	1990.06.21
申请号	NO19890005108	申请日期	1989.12.19
申请人	DU PONT DE NEMOURS AND COMPANY, E.I.	发明人	JAYAWANT, MADHUSUDAN DATTATRAYA;D'SOUZA, RUPERT;HSIEH, JEFFREY SHAOCHENG
分类号	D21C9/10;D21C1/04;D21C9/147;(IPC1-7):D21C3/02	主分类号	D21C9/10
代理机构		代理人
主权项
地址

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