Rudolf Huwyler

Baden

Trademarks, designs and patents

Dübel, insbesondere für Betonbauteile

Swiss patent · CH591637 · Holder

Deleted
Spreizdübel

Swiss patent · CH586356 · Holder

Deleted
Dübel, insbesondere für Betonbauteile

Swiss patent · CH579223 · Holder

Deleted
Dübel

Swiss patent · CH538610 · Holder

Deleted