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发明名称
Refining process for petroleum wax
摘要
申请公布号
US3022245(A)
申请公布日期
1962.02.20
申请号
US19590850065
申请日期
1959.11.02
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
SPARS BYRON G.;MCCALL PATRICK P.
分类号
C10G73/44
主分类号
C10G73/44
代理机构
代理人
主权项
地址
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