Title:
【発明の名称】電界放出形電子発生装置
Document Type and Number:
Japanese Patent JPS5931173
Kind Code:
B2
Inventors:
NAKAIZUMI YASUSHI
OOTAKA TADASHI
HOKOTANI YOSHIO
OOTAKA TADASHI
HOKOTANI YOSHIO
Application Number:
JP4229475A
Publication Date:
July 31, 1984
Filing Date:
April 09, 1975
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H01J37/073; H01J1/30; H01J7/18; (IPC1-7): H01J37/073
Attorney, Agent or Firm:
Akio Takahashi
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