From Wikipedia, the free encyclopedia.
The IBM 1720 was an upgraded and expanded version of the IBM 1710 Process Control system that IBM marketed in the 1960s.
No more than two or three 1720 systems were ever built.
|
|
|
|
|
Websearch | |
Directory | |
Dictionary | |
FactBook | |
|  |
| |
Wikipedia: IBM 1720 |
|
|
|
IBM 1720 From Wikipedia, the free encyclopedia. The IBM 1720 was an upgraded and expanded version of the IBM 1710 Process Control system that IBM marketed in the 1960s. No more than two or three 1720 systems were ever built. |
 |
|
|