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发明名称
COIL DECOKING IN STEAM CRACKING BY INTERMITTENT SWITCH TO ETHANE FEED
摘要
申请公布号
US3433731(A)
申请公布日期
1969.03.18
申请号
USD3433731
申请日期
1967.03.01
申请人
MONSANTO CO.
发明人
GEORGE D. OLIVER
分类号
C07C4/04;C10G9/16;(IPC1-7):C10G9/16
主分类号
C07C4/04
代理机构
代理人
主权项
地址
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