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发明名称
UN PROCEDIMIENTO PARA LA DESTILACIoN DE PIZARRAS BITUMINOSAS
摘要
申请公布号
ES193431(A1)
申请公布日期
1951.08.01
申请号
ES19310001934
申请日期
1950.06.14
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
分类号
C10G1/02;(IPC1-7):C10G1/02
主分类号
C10G1/02
代理机构
代理人
主权项
地址
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