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发明名称
Menetelmä betonin sahauksessa käytetyn terän jäähdyttämiseksi ja sahausterä
摘要
申请公布号
FI982257(A0)
申请公布日期
1998.10.19
申请号
FI19980002257
申请日期
1998.10.19
申请人
ADDTEK RESEARCH & DEVELOPMENT OY AB
发明人
JAERVINEN, LASSI;SEPPAENEN, AIMO;SANQVIST, LEO;KANKKUNEN, HEIKKI
分类号
B23D59/02;B23D61/02;(IPC1-7):B28D
主分类号
B23D59/02
代理机构
代理人
主权项
地址
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