METHOD OF CONTINUOUS BLEACHING AND DELIGNIFYING CHEMICAL PAPER-PULP,申请号PL19750182035-传众专利搜索

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发明名称	METHOD OF CONTINUOUS BLEACHING AND DELIGNIFYING CHEMICAL PAPER-PULP
摘要
申请公布号	PL101511(B1)	申请公布日期	1979.01.31
申请号	PL19750182035	申请日期	1975.07.11
申请人		发明人
分类号	D21C9/147;D21C9/10;(IPC1-7):D21C9/10	主分类号	D21C9/147
代理机构		代理人
主权项
地址

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