Copyright © Philip M. Parker, INSEAD. Terms of Use.
| Year | Description |
| 1999 | Invention patented by Guan Kwee Goh on August 26th, 1999. Abstract: An improved draft mode for use in a swath-type printer, which enables printing in every printing column, with only half the printing elements being activated in each column. |
| Source: selected by the editor from original sources. | |
Copyright © Philip M. Parker, INSEAD. Terms of Use.
