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摘要
申请公布号
NO20033610(D0)
申请公布日期
2003.08.14
申请号
NO20030003610
申请日期
2003.08.14
申请人
METSO PAPER INC
发明人
VIRVING, NILS
分类号
B02C7/02;B02C7/12;D21D1/30;(IPC1-7):B02C
主分类号
B02C7/02
代理机构
代理人
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