NL7305253A - - Google Patents
Info
- Publication number
- NL7305253A NL7305253A NL7305253A NL7305253A NL7305253A NL 7305253 A NL7305253 A NL 7305253A NL 7305253 A NL7305253 A NL 7305253A NL 7305253 A NL7305253 A NL 7305253A NL 7305253 A NL7305253 A NL 7305253A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/28—Arrangements for convergence or focusing
- H04N9/285—Arrangements for convergence or focusing using quadrupole lenses
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24356872A | 1972-04-13 | 1972-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7305253A true NL7305253A (fr) | 1973-10-16 |
Family
ID=22919254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7305253A NL7305253A (fr) | 1972-04-13 | 1973-04-13 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4911226A (fr) |
| NL (1) | NL7305253A (fr) |
-
1973
- 1973-04-13 JP JP4144073A patent/JPS4911226A/ja active Pending
- 1973-04-13 NL NL7305253A patent/NL7305253A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4911226A (fr) | 1974-01-31 |