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发明名称
Improvements in the manufacture and production of butadiene
摘要
申请公布号
GB498242(A)
申请公布日期
1939.01.05
申请号
GB19370020623
申请日期
1937.07.26
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C07C5/09
主分类号
C07C5/09
代理机构
代理人
主权项
地址
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