Dubs, Paul, Dr.

CH-1723 Marly

Trademarks, designs and patents

2,4-Dialkyl-6-sec-alkylphenole

European patent · EP0579576 · Inventor

Deleted
Isocyanursäurederivate

European patent · EP0246190 · Inventor

Deleted
Additive für Schmiermittelzusammensetzungen

European patent · EP0211806 · Inventor

Deleted