KR950021322U - Shadow mask and frame welding device - Google Patents
Shadow mask and frame welding deviceInfo
- Publication number
- KR950021322U KR950021322U KR2019930031998U KR930031998U KR950021322U KR 950021322 U KR950021322 U KR 950021322U KR 2019930031998 U KR2019930031998 U KR 2019930031998U KR 930031998 U KR930031998 U KR 930031998U KR 950021322 U KR950021322 U KR 950021322U
- Authority
- KR
- South Korea
- Prior art keywords
- shadow mask
- welding device
- frame welding
- frame
- shadow
- 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
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/244—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for cathode ray tubes
-
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
- H01J29/073—Mounting arrangements associated with shadow masks
-
- 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
- H01J9/003—Auxiliary devices for installing or removing discharge tubes or lamps
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930031998U KR0133828Y1 (en) | 1993-12-31 | 1993-12-31 | Shadow mask of crt and welding device for frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930031998U KR0133828Y1 (en) | 1993-12-31 | 1993-12-31 | Shadow mask of crt and welding device for frame |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950021322U true KR950021322U (en) | 1995-07-28 |
KR0133828Y1 KR0133828Y1 (en) | 1999-01-15 |
Family
ID=19374922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019930031998U KR0133828Y1 (en) | 1993-12-31 | 1993-12-31 | Shadow mask of crt and welding device for frame |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0133828Y1 (en) |
-
1993
- 1993-12-31 KR KR2019930031998U patent/KR0133828Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0133828Y1 (en) | 1999-01-15 |
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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 |