JPS5432741B2 - - Google Patents
Info
- Publication number
- JPS5432741B2 JPS5432741B2 JP7555076A JP7555076A JPS5432741B2 JP S5432741 B2 JPS5432741 B2 JP S5432741B2 JP 7555076 A JP7555076 A JP 7555076A JP 7555076 A JP7555076 A JP 7555076A JP S5432741 B2 JPS5432741 B2 JP S5432741B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
- H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- ing And Chemical Polishing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7555076A JPS531461A (en) | 1976-06-28 | 1976-06-28 | Etching unit for shadow mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7555076A JPS531461A (en) | 1976-06-28 | 1976-06-28 | Etching unit for shadow mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS531461A JPS531461A (en) | 1978-01-09 |
| JPS5432741B2 true JPS5432741B2 (it) | 1979-10-16 |
Family
ID=13579400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7555076A Granted JPS531461A (en) | 1976-06-28 | 1976-06-28 | Etching unit for shadow mask |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS531461A (it) |
-
1976
- 1976-06-28 JP JP7555076A patent/JPS531461A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS531461A (en) | 1978-01-09 |