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经营范围
发明名称
Purification of butadiene
摘要
申请公布号
US2366362(A)
申请公布日期
1945.01.02
申请号
US19390302702
申请日期
1939.11.03
申请人
THE B. F. GOODRICH COMPANY
发明人
SEMON WALDO L.;CRAIG DAVID
分类号
C07C7/08
主分类号
C07C7/08
代理机构
代理人
主权项
地址
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