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经营范围
发明名称
Treatment of hydrocarbons
摘要
申请公布号
US2134322(A)
申请公布日期
1938.10.25
申请号
US19340750056
申请日期
1934.10.26
申请人
PROCESS MANAGEMENT COMPANY, INC.
发明人
ATWELL HAROLD V.
分类号
C07C2/00
主分类号
C07C2/00
代理机构
代理人
主权项
地址
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