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Timepiece mechanism
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Patent number 11,675,313
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Issue date Jun 13, 2023
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Patek Philippe SA Geneve
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James Hide
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G04 - HOROLOGY
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Optimised timepiece movement
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Patent number 10,114,340
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Issue date Oct 30, 2018
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The Swatch Group Research and Development Ltd.
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Gianni Di Domenico
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G04 - HOROLOGY
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Timepiece
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Patent number 8,038,340
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Issue date Oct 18, 2011
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Lange Uhren GmbH
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Jens Schneider
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G04 - HOROLOGY
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Constant-force device
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Patent number 6,863,434
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Issue date Mar 8, 2005
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Richemont International SA
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Jean-François Mojon
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G04 - HOROLOGY
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3293922
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Issue date Dec 27, 1966
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G04 - HOROLOGY
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2970427
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G04 - HOROLOGY
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2896747
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G04 - HOROLOGY
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2694287
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Patent number 2,694,287
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G04 - HOROLOGY
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2562635
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G04 - HOROLOGY
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2497327
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G04 - HOROLOGY
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2464316
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G04 - HOROLOGY
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1902366
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G04 - HOROLOGY
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1480346
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G04 - HOROLOGY
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1432375
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Patent number 1,432,375
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G04 - HOROLOGY
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1365537
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G04 - HOROLOGY