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经营范围
发明名称
Improvements in the manufacture and production of olefines and diolefines
摘要
申请公布号
GB503220(A)
申请公布日期
1939.03.27
申请号
GB19370023411
申请日期
1937.08.26
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C07C7/11
主分类号
C07C7/11
代理机构
代理人
主权项
地址
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