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发明名称
Verfahren zur Herstellung normalerweise gasförmiger Olefine
摘要
申请公布号
AT217993(B)
申请公布日期
1961.11.10
申请号
AT19600003607
申请日期
1960.05.12
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N. V.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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