Hasler, Hans

Uzwil

Trademarks, designs and patents

Fadenspannvorrichtung

Swiss patent · CH669616 · Inventor

Deleted
Fadenbremsvorrichtung

Swiss patent · CH660720 · Inventor

Deleted
Fadenbremsvorrichtung

Swiss patent · CH660356 · Inventor

Deleted
Fadenspannvorrichtung an einem Spulengatter

Swiss patent · CH659458 · Inventor

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Fadenwächter für Spulengestelle

Swiss patent · CH635554 · Inventor

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