Title:
【発明の名称】投写装置
Document Type and Number:
Japanese Patent JPH0782810
Kind Code:
B2
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Inventors:
Kiyoshi Wada
Muranaka Masayuki
Hiroki Yoshikawa
Mori Shigeru
Toru Numata
Yoshizaki Isao
Muranaka Masayuki
Hiroki Yoshikawa
Mori Shigeru
Toru Numata
Yoshizaki Isao
Application Number:
JP26634787A
Publication Date:
September 06, 1995
Filing Date:
October 23, 1987
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
H01J31/10; G02B27/00; H01J7/26; H01J29/89; H04N5/74; (IPC1-7): H01J7/26; G02B27/00; H01J29/89; H01J31/10; H04N5/74
Domestic Patent References:
| JP5968154A | ||||
| JP58154146A | ||||
| JP6265764U |
Attorney, Agent or Firm:
Yoshiaki Numagata (1 person outside)
Next Patent: フィールドエミッタ構造および製造方法