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经营范围
发明名称
Suodatin
摘要
申请公布号
FI103644(B1)
申请公布日期
1999.08.13
申请号
FI19960004946
申请日期
1996.12.11
申请人
ENSTO CERAMICS OY
发明人
LEIVO, JARKKO;NIKKILAE, ANTTI-PEKKA;LEVAENEN, ERKKI;MAENTYLAE, TAPIO
分类号
B01D39/20;C04B38/00;C04B41/50;C04B41/87;(IPC1-7):B01D39/20
主分类号
B01D39/20
代理机构
代理人
主权项
地址
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