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发明名称
ELECTRIC FIELD EMISSION TYPE ELECTRON GUN
摘要
申请公布号
JPS5322355(A)
申请公布日期
1978.03.01
申请号
JP19760096861
申请日期
1976.08.13
申请人
NIPPON ELECTRON OPTICS LAB
发明人
AIHARA RIYUUZOU
分类号
H01J3/02;H01J37/073
主分类号
H01J3/02
代理机构
代理人
主权项
地址
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