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Timepiece
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Issue date Jun 28, 2022
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Seiko Epson Corporation
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Nobuhiko Nakanishi
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G04 - HOROLOGY
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Watch
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Citizen Watch Co., Ltd.
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Michiyuki Kobayashi
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G04 - HOROLOGY
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Three dimensional decoration method
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Patent number 9,694,386
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The Swatch Group Research and Development Ltd.
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Yves Winkler
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Three dimensional decoration method
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The Swatch Group Research and Development Ltd.
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Yves Winkler
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Three dimensional decoration method
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Patent number 8,999,217
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Issue date Apr 7, 2015
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The Swatch Group Research and Development Ltd.
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Yves Winkler
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3665702
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G04 - HOROLOGY
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G04 - HOROLOGY
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G04 - HOROLOGY
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G04 - HOROLOGY
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G04 - HOROLOGY
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G04 - HOROLOGY