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发明名称
Process of converting oils
摘要
申请公布号
US1842321(A)
申请公布日期
1932.01.19
申请号
US19280270631
申请日期
1928.04.17
申请人
PETROLEUM CONVERSION CORPORATION
发明人
SACHS ALBERT P.
分类号
C10G9/36
主分类号
C10G9/36
代理机构
代理人
主权项
地址
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