ITU-R - BT.653-2
Teletext Systems
inactive
| Organization: | ITU-R |
| Publication Date: | 1 January 1994 |
| Status: | inactive |
| Page Count: | 29 |
Document History
BT.653-2
January 1, 1994
Teletext Systems
A description is not available for this item.
January 1, 1990
Teletext Systems - Section 11B - Ancillary Television Services
A description is not available for this item.