Method of bleaching high-density pulp,申请号US19460697959-传众专利搜索

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发明名称	Method of bleaching high-density pulp
摘要
申请公布号	US2513344(A)	申请公布日期	1950.07.04
申请号	US19460697959	申请日期	1946.09.19
申请人	BUFFALO ELECTRO-CHEMICAL COMPANY, INC.	发明人	MCEWEN ROBERT L.
分类号	D21C9/10	主分类号	D21C9/10
代理机构		代理人
主权项
地址

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