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1.METHOD FOR OXYGEN DELIGNIFICATION OF CELLULOSE PULP BY MIXING OF CHEMICALS 审中-公开
标题翻译: PROCEDURE氧脱木素纤维素纸浆化学品混合公开(公告)号:EP1834034A4
公开(公告)日:2012-12-19
申请号:EP05777705
申请日:2005-09-05
IPC分类号: D21C9/147 , D21C20060101
CPC分类号: D21C9/147
公开(公告)号:EP1834034A4
公开(公告)日:2012-12-19
申请号:EP05777705
申请日:2005-09-05
IPC分类号: D21C9/147 , D21C20060101
CPC分类号: D21C9/147