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经营范围
发明名称
Verfahren zur Herstellung von Formaldehyd aus Methan
摘要
申请公布号
DE566516(C)
申请公布日期
1933.08.28
申请号
DE1928G074851D
申请日期
1928.11.16
申请人
GUTEHOFFNUNGSHUETTE OBERHAUSEN AKT.-GES.
发明人
分类号
C07C45/33
主分类号
C07C45/33
代理机构
代理人
主权项
地址
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