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发明名称
PROCEDE ET DISPOSITIF DE PRODUCTION D'ETHYLENE A PARTIR DE L'ETHANE,
摘要
申请公布号
BE847226(A1)
申请公布日期
1977.01.31
申请号
BE19760171466
申请日期
1976.10.13
申请人
发明人
分类号
B01J12/00;B01J19/24;C07C5/56;(IPC1-7):C07C/
主分类号
B01J12/00
代理机构
代理人
主权项
地址
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