KR950010127U - Device for removing foreign substances from electron gun for cathode ray tube - Google Patents
Device for removing foreign substances from electron gun for cathode ray tubeInfo
- Publication number
- KR950010127U KR950010127U KR2019930018804U KR930018804U KR950010127U KR 950010127 U KR950010127 U KR 950010127U KR 2019930018804 U KR2019930018804 U KR 2019930018804U KR 930018804 U KR930018804 U KR 930018804U KR 950010127 U KR950010127 U KR 950010127U
- Authority
- KR
- South Korea
- Prior art keywords
- ray tube
- cathode ray
- electron gun
- foreign substances
- removing foreign
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2209/00—Apparatus and processes for manufacture of discharge tubes
- H01J2209/01—Generalised techniques
- H01J2209/017—Cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930018804U KR0125571Y1 (en) | 1993-09-18 | 1993-09-18 | Impurity removing device of cathode ray tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930018804U KR0125571Y1 (en) | 1993-09-18 | 1993-09-18 | Impurity removing device of cathode ray tube |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950010127U true KR950010127U (en) | 1995-04-21 |
KR0125571Y1 KR0125571Y1 (en) | 1998-10-01 |
Family
ID=19363805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019930018804U KR0125571Y1 (en) | 1993-09-18 | 1993-09-18 | Impurity removing device of cathode ray tube |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0125571Y1 (en) |
-
1993
- 1993-09-18 KR KR2019930018804U patent/KR0125571Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0125571Y1 (en) | 1998-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |