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经营范围
发明名称
FILTER FOR RETAINING SOOT, CARBON BLACK AND FINE POWDERS FROM GASES
摘要
申请公布号
RO105190(B1)
申请公布日期
1992.11.01
申请号
RO19890142898
申请日期
1989.12.04
申请人
INSTITUTUL DE CERCETARI SI PROIECTARI PENTRU PETROL SI GAZE
发明人
BANDI STEFAN
分类号
B01D39/06;B01D46/10
主分类号
B01D39/06
代理机构
代理人
主权项
地址
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