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发明名称
摘要
申请公布号
DK142450(C)
申请公布日期
1981.03.30
申请号
DK19720004363
申请日期
1972.09.04
申请人
COMPAGNIE FRANCAISE DE RAFFINAGE
发明人
DUTHION L;DOYOTTE C C;SEGUELA C J M;BARTHELEMY G;CINQUANTA A;DRAPEAU Y
分类号
B01F11/02;B01J19/10;B06B1/06;B06B1/18;G10K5/02
主分类号
B01F11/02
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代理人
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