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发明名称
PROCESS FOR THE PREPARATION OF OLEFINS
摘要
申请公布号
US3637890(A)
申请公布日期
1972.01.25
申请号
USD3637890
申请日期
1968.02.06
申请人
BRITISH PETROLEUM CO. LTD.:THE
发明人
BRIAN PATRICK MCGRATH;KEITH VAUGHAN WILLIAMS
分类号
B01J23/36;C07C6/04
主分类号
B01J23/36
代理机构
代理人
主权项
地址
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