Inventor
SCHAD ALFRED
DE3 patents
Patents
3 patentsUS5820953AOct 13, 1998
Thermoformed package with integrated predetermined breaking points, and a process for the production thereof
HOECHST AG47 citations89
US5392986AFeb 28, 1995
Cup-like package with cover film of plastic
HOECHST AG39 citations89
US4593853AJun 10, 1986
Plastic pipe having an oxygen-impermeable casing
HOECHST AG20 citations78