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经营范围
发明名称
Improved process for the production of hexamethylenetetramine from methane
摘要
申请公布号
GB352978(A)
申请公布日期
1931.07.07
申请号
GB19300000660
申请日期
1930.01.07
申请人
GUTEHOFFNUNGSHUETTE OBERHAUSEN AKTIENGESELLSCHAFT
发明人
分类号
C07D487/18
主分类号
C07D487/18
代理机构
代理人
主权项
地址
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