Harald Kögel

Zürich

Trademarks, designs and patents

Telefonapparat

Swiss design · 117686 · Designer

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Telefon

Swiss design · 117685 · Designer

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Telefonapparat

Swiss design · 116771 · Designer

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Telefonapparat

Swiss design · 116770 · Designer

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Sterndiktier-Anlage

Swiss design · 116768 · Designer

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