Optics & Imaging
| Fri 02 Oct 2026
Munich, Oct. 1 -- Constantia Teich GmbH has applied European patent for Food Film. Daum Helwig and Buchinger Georg developed it.
The patent application number is EP20250164705 20250319. The patent publication number is EP4810247 (A1). International Patent Classification codes are B32B15/20, B32B27/08, B32B27/16, B32B27/30, B3..