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发明名称
PROCESSO PARA RECUPERAR OLEO DE XISTO BETUMINOSO
摘要
申请公布号
BR8108372(A)
申请公布日期
1982.10.13
申请号
BR19818108372
申请日期
1981.12.23
申请人
ORSZAGOS KOOLAJ ES GASIPARI TROSZT;BUDAPESTI MUSZAKI EGYETEM
发明人
BALINT VALER;MIKA GYORGY;PINTER ANDRAS
分类号
B01J19/12;C10G1/00;C10G1/04;(IPC1-7):C10G1/00
主分类号
B01J19/12
代理机构
代理人
主权项
地址
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