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发明名称
RENGOERINGSFOERFARANDE OCH -ANORDNING.
摘要
申请公布号
FI84511(C)
申请公布日期
1991.12.10
申请号
FI19890003704
申请日期
1989.08.04
申请人
SERVI PUTKIHUOLTO OY,
发明人
RUUSKANEN,JORMA;LAATUNEN,ESKO
分类号
E03F;E03F9/00;(IPC1-7):E03F9/00
主分类号
E03F
代理机构
代理人
主权项
地址
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