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1.发明授权Method of brightening high density cellulose pulps with a reducing bleaching salt at high speeds 失效用高速还原漂白盐增亮高密度纤维素纸浆的方法
公开(公告)号：US2912297A
公开(公告)日：1959-11-10
申请号：US47276854
申请日：1954-12-02
Applicant: FMC CORP
Inventor： MCEWEN ROBERT L , RALEIGH CHARLES W , PRICE CARL E
IPC: D21C9/10
CPC classification number: D21C9/1084
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公开(公告)号：US2875102A
公开(公告)日：1959-02-24
申请号：US49504455
申请日：1955-03-17
Applicant: FMC CORP
Inventor： MCEWEN ROBERT L , RALEIGH CHARLES W , PRICE CARL E
IPC: D21H19/64
CPC classification number: D21H19/64
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