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发明名称
Strukturer og fremgangsmåder til fremstilling af feltemissionskatoder.
摘要
申请公布号
DK0539365(T3)
申请公布日期
1997.10.27
申请号
DK19900916570T
申请日期
1990.10.17
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
ZIMMERMAN, STEPHEN, MICHAEL
分类号
H01J1/304;H01J1/30;H01J9/02;(IPC1-7):H01J9/02
主分类号
H01J1/304
代理机构
代理人
主权项
地址
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