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发明名称
PROCESSO APERFEICOADO PARA A PREPARACAO DE POLPA PARA A FABRICACAO DE PAPEL
摘要
申请公布号
PT87062(A)
申请公布日期
1989.03.30
申请号
PT19880087062
申请日期
1988.03.23
申请人
STAKE TECHNOLOGY LTD.
发明人
BOHUSLAV V. KOKTA
分类号
D21C3/00;D21B1/02;D21B1/16;D21B1/36;D21C1/00;(IPC1-7):D21C3/00
主分类号
D21C3/00
代理机构
代理人
主权项
地址
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