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发明名称
ELECTRON SOURCE FOR DISPLAY TUBE
摘要
申请公布号
JPH03122954(A)
申请公布日期
1991.05.24
申请号
JP19890258857
申请日期
1989.10.05
申请人
FURUKAWA ELECTRIC CO LTD:THE
发明人
TAKAGI SEISHI;HARA TOSHITAKA;KARIBE KAZUO
分类号
H01J31/12;H01J31/15
主分类号
H01J31/12
代理机构
代理人
主权项
地址
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