Fritschi, Isidor

CH-8450 Andelfinden

Trademarks, designs and patents

Spinnmaschine

European patent · EP0452978 · Inventor

Deleted
Spinnmaschine

European patent · EP0450662 · Inventor

Deleted
Synchron-Endlosförderer an einer Spinnmaschine

European patent · EP0404875 · Inventor

Deleted