KR930009672U - 음극선관용 전자총 - Google Patents
음극선관용 전자총Info
- Publication number
- KR930009672U KR930009672U KR2019910017336U KR910017336U KR930009672U KR 930009672 U KR930009672 U KR 930009672U KR 2019910017336 U KR2019910017336 U KR 2019910017336U KR 910017336 U KR910017336 U KR 910017336U KR 930009672 U KR930009672 U KR 930009672U
- Authority
- KR
- South Korea
- Prior art keywords
- ray tube
- cathode ray
- electron gun
- gun
- electron
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910017336U KR940004495Y1 (ko) | 1991-10-17 | 1991-10-17 | 음극선관용 전자총 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910017336U KR940004495Y1 (ko) | 1991-10-17 | 1991-10-17 | 음극선관용 전자총 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930009672U true KR930009672U (ko) | 1993-05-26 |
KR940004495Y1 KR940004495Y1 (ko) | 1994-07-04 |
Family
ID=19320734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910017336U KR940004495Y1 (ko) | 1991-10-17 | 1991-10-17 | 음극선관용 전자총 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940004495Y1 (ko) |
-
1991
- 1991-10-17 KR KR2019910017336U patent/KR940004495Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940004495Y1 (ko) | 1994-07-04 |
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Legal Events
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E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20060627 Year of fee payment: 13 |
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EXPY | Expiration of term |