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发明名称
FOERFARANDE OCH ANORDNING FOER VAENDNING AV FRAEST TORVSKIKT.
摘要
申请公布号
FI83969(C)
申请公布日期
1991.09.25
申请号
FI19890006008
申请日期
1989.12.15
申请人
VALTION TEKNILLINEN TUTKIMUSKESKUS/PPO,
发明人
AALTO,JOUKO;ERKKILAE,ARI;LEINONEN,ARVO
分类号
C10F;C10F5/02;(IPC1-7):C10F5/02
主分类号
C10F
代理机构
代理人
主权项
地址
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