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发明名称
DELIGNIFIKASJON AV LIGNOCELLULOSEINNEHOLDENDE FIBER.
摘要
申请公布号
NO903893(A)
申请公布日期
1991.05.21
申请号
NO19900003893
申请日期
1990.09.06
申请人
AIR PRODUCTS AND CHEMICALS INC
发明人
DALTON, AUGUSTINE IVANHOE
分类号
D21C9/10;D21C9/14;D21C9/147;D21C9/16;(IPC1-7):D21C9/10
主分类号
D21C9/10
代理机构
代理人
主权项
地址
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