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ES273486A1
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Improvements in the manufacture procedures of watches bracelets (Machine-translation by Google Translate, not legally binding)
|
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ES261976A1
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Improvements introduced in the manufacture of clock bracelets (Machine-translation by Google Translate, not legally binding)
|
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ES259300A2
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Improvements improved in the watching devices in their corresponding bracelets (Machine-translation by Google Translate, not legally binding)
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ES214357A1
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Improvements in the mechanisms of tables intended for the practice of the billiard game
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GB190706411A
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Improvements in Devices for Preventing Vibrations in Vehicles.
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GB190703422A
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Improvements in Magazine Guns.
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GB190611007A
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Improvements in, and relating to, Automatic Guns
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