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发明名称
Menetelmä virtausvastusta vähentävän aineen valmistamiseksi ja sen käyttämiseksi
摘要
申请公布号
FI111735(B)
申请公布日期
2003.09.15
申请号
FI20000002372
申请日期
2000.10.27
申请人
FORTUM OYJ,
发明人
HARJUHAHTO,HANNU;VIRTANEN,ESA;KARBASI,AMIR KIUMARS;ROCKAS,LEIF;LAIHO,TAPANI;KARHU,ESA;EKLUND,MIRJA
分类号
C08F4/64;C08F4/654;C08F4/658;C08F10/00;C08F10/14;C08F110/14;C08F210/14;(IPC1-7):C08F10/14;C08F10/08;F15D1/00
主分类号
C08F4/64
代理机构
代理人
主权项
地址
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