Hans Schenk

citizen of Basel, Meggen

Commercial register

pqr mech group AG in Liquidation

Member of the board of directors · joint signature by two · Baar

until Nov 15, 2017
Polygon Chemie AG

Member of the board of directors · sole signature · Cham

until Sep 25, 2003

Trademarks, designs and patents

Elektronische Tastatur mit einer Vorrichtung zur Quittierung der Tastenbetätigung

Swiss patent · CH672560 · Inventor

Deleted
Tastatur zur Schaltung von Lichtsignalen

Swiss patent · CH667538 · Inventor

Deleted
Folientastatur mit Perkulationsleiter

Swiss patent · CH669280 · Inventor

Deleted