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经营范围
发明名称
Art of coking hydrocarbons
摘要
申请公布号
US2001214(A)
申请公布日期
1935.05.14
申请号
US19310534285
申请日期
1931.05.01
申请人
SINCLAIR REFINING COMPANY
发明人
PELZER HARRY L.
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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