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发明名称
Rullaimen vaihtolaite ja menetelmä rullan vaihtamiseksi
摘要
申请公布号
FI110260(B)
申请公布日期
2002.12.31
申请号
FI19970004387
申请日期
1997.12.01
申请人
METSO PAPER, INC.,
发明人
ENWALD,PETRI;KYTOENEN,PAULI;LUOMI,SEPPO
分类号
B65H19/22;B65H23/24;(IPC1-7):B65H19/28
主分类号
B65H19/22
代理机构
代理人
主权项
地址
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