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发明名称
PRODEDIMENTO NA SECAO DE FORMACAO DE UMA MAQUINA PARA A FABRICACAO DE PAPEL E CONFORMADOR COM FELTROS GEMEOS APLICANDO O PROCEDIMENTO
摘要
申请公布号
BR8107470(A)
申请公布日期
1982.02.09
申请号
BR19810007470
申请日期
1981.03.13
申请人
VALMET OY
发明人
MATTI KANKAANPAA
分类号
D21F1/52;D21F2/00;D21F9/00;D21F9/02;(IPC1-7):D21F1/50;D21F7/08
主分类号
D21F1/52
代理机构
代理人
主权项
地址
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