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经营范围
发明名称
Production of carbonic acid esters of the glycols
摘要
申请公布号
US1907891(A)
申请公布日期
1933.05.09
申请号
US19290403355
申请日期
1929.10.29
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
STEIMMIG GERHARD;WITTWER MAX
分类号
C07D317/38
主分类号
C07D317/38
代理机构
代理人
主权项
地址
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