DA VINCI
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United States Patent and Trademark Office
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21
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2015-11-03
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details
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Leonardo da Vinci
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World Intellectual Property Organisation
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16
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2004-08-05
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2024-08-05
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details
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da Vinci
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World Intellectual Property Organisation
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16, 21
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2001-12-04
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2021-12-04
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details
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LEONARDO DA VINCI
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United States Patent and Trademark Office
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16
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1994-09-06
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details
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DA VINCI
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United States Patent and Trademark Office
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16
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1993-05-11
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details
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Leonardo da Vinci
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World Intellectual Property Organisation
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16
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1992-10-16
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2022-10-16
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details
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Leonardo da Vinci
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World Intellectual Property Organisation
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2
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1989-11-10
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2019-11-10
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details
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da Vinci
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World Intellectual Property Organisation
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16
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1979-01-13
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2029-01-13
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details
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Leonardo da Vinci
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World Intellectual Property Organisation
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16
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1955-08-29
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2025-08-29
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details
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