Stephan J. Kobler

Locarno

Trademarks, designs and patents

WOIOK

Swiss trademark · 637748 · Holder

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Gebäudeintegriertes Photovoltaik Rahmensystem

Swiss patent · CH705987 · Inventor

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Rahmenprofil für Photovoltaikzelle

Swiss patent · CH706006 · Inventor

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