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发明名称
KATALYSATOR-ZUSAMMENSETZUNGEN.
摘要
申请公布号
AT69454(T)
申请公布日期
1991.11.15
申请号
AT19870200330T
申请日期
1987.02.25
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
VAN BROEKHOVEN, JOHANNES ADRIANUS MARI;DRENT, EIT
分类号
B01J27/14;B01J31/18;B01J31/24;C08G67/00;C08G67/02;(IPC1-7):C08G67/02
主分类号
B01J27/14
代理机构
代理人
主权项
地址
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BOOK FOR LEARNING
DATA BASE PROCESSOR
METHOD OF CONTROLLING MOVEMENT OF SHEET SECTION FOR ELECTRONIC BLACKBOARD
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