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经营范围
发明名称
Segmento refinador
摘要
申请公布号
BR9406841(A)
申请公布日期
1996.04.16
申请号
BR19940006841
申请日期
1994.05.02
申请人
SUNDS DEFIBRATOR INDUSTRIES AB.
发明人
NILS VIRVING
分类号
D21B1/14;B02C7/12;D21D1/30;D21D1/38;(IPC1-7):B02C7/12
主分类号
D21B1/14
代理机构
代理人
主权项
地址
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