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发明名称
PROCEDE DE TRANSFORMATION DE BUTANE NORMAL EN ANHYDRIDE MALEIQUE
摘要
申请公布号
BE856749(A1)
申请公布日期
1977.10.31
申请号
BE19770179292
申请日期
1977.07.12
申请人
CHEVRON RESEARCH CY
发明人
分类号
C07D307/60;B01J8/06;C07C51/215
主分类号
C07D307/60
代理机构
代理人
主权项
地址
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