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发明名称
METHOD FOR BOILING OFF SEMI- CELLULOSE ACCORDING TO NEUTRAL- SULPHITE PROCESS
摘要
申请公布号
BG41586(A1)
申请公布日期
1987.07.15
申请号
BG19860074328
申请日期
1986.03.28
申请人
LITOVSKI,ZDRAVKO T.;KIROV,VENCISLAV KH.;PANOV,KARL B.;CONEVA,LILIJA P.
发明人
LITOVSKI,ZDRAVKO T.;KIROV,VENCISLAV KH.;PANOV,KARL B.;CONEVA,LILIJA P.
分类号
(IPC1-7):D21H3/22
主分类号
(IPC1-7):D21H3/22
代理机构
代理人
主权项
地址
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