Strona główna / Covers / Europa East / Poland / Special appearance / Homage to Professor Witold ROMER /
WR 1932
81/85
In 1932 Witold Romer received a patent for a solution, filed in 1930, "Devices for the Production of Screened Shades in Printing Formes".
The invention has been implemented in the publishing house "Książnica ATLAS".
By courtesy of TUW Imaging Science Group [Katedra Fototechniki].
- Utworzone
- sobota 3 sierpień 2019
- Odwiedzin
- 985
- Ocena
- nieoceniane
- Oceń to zdjęcie