Leopoldo Quintavalle

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number D1057574
- Issue date Jan 14, 2025
- LA VALLEE S.R.L.
- Leopoldo Quintavalle
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
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- Patent number D538681
- Issue date Mar 20, 2007
- La Vallee S.r.l.
- Leopoldo Quintavalle
- D10 - Measuring, testing, or signalling instruments