Clément, Antoine

Basel

Trademarks, designs and patents

Azofarbstoffmischungen

European patent · EP1085058 · Inventor

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Dispersionsfarbstoffe

European patent · EP0952190 · Inventor

Deleted
Dispersionsfarbstoffe

European patent · EP0894830 · Inventor

Deleted
Azofarbstoffmischungen

European patent · EP0864615 · Inventor

Deleted
Dispersionsfarbstoffe

European patent · EP0826741 · Inventor

Deleted