Altermatt, Hans, Dr.

CH-4153 Reinach BL

Trademarks, designs and patents

Anthrachinonküpenfarbstoffe, deren Herstellung und Verwendung

European patent · EP0274458 · Inventor

Deleted
Verküpbare 2-Aryl-4,6-diaminopyrimidine

European patent · EP0274356 · Inventor

Deleted
Altermatt, Hans, Dr. | Lexipedia