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经营范围
发明名称
Reinigung von Pentafluorethan
摘要
申请公布号
DE19730588(A1)
申请公布日期
1998.03.05
申请号
DE19971030588
申请日期
1997.07.17
申请人
ELF ATOCHEM S.A., PUTEAUX, HAUTS-DE-SEINE, FR
发明人
SCHIRMANN, JEAN-PIERRE, PARIS, FR;HUB, SERGE, VILLEURBANNE, FR;LACROIX, ERIC, AMBERIEUX D'AZERGUES, FR;LANTZ, ANDRE, VERNAISON, FR
分类号
B01J19/02;C07C17/395;C07C19/08;(IPC1-7):C07C19/08
主分类号
B01J19/02
代理机构
代理人
主权项
地址
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