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发明名称
Process for cracking mineral oils
摘要
申请公布号
US2159502(A)
申请公布日期
1939.05.23
申请号
US19340751139
申请日期
1934.11.02
申请人
POWER PATENTS COMPANY
发明人
CORROUGH HUGH M.
分类号
C10B55/00
主分类号
C10B55/00
代理机构
代理人
主权项
地址
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