Bernhard Hutter

Bassersdorf

Trademarks, designs and patents

Vorrichtung zum Innen- oder Aussenspannen der Spannbacken eines Spannfutters

Swiss patent · CH674627 · Holder, Inventor

Deleted
Bohrmesser

Swiss patent · CH662967 · Inventor

Deleted
Schraubquerkeil

Swiss patent · CH600173 · Holder, Inventor

Deleted