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Hand protecting lightbulb with glowing virtual brain from falling wooden block , It is symbol of protect copyright and patent concept.
1884 Vintage Light Bulb Patent Art.
Patent license icon stamp vector or trademark copyrighted product certificate green and black and white flat cartoon illustration, legal seal label or badge isolated graphic
Businesswoman signing business document at meeting with african partners, satisfied client customer agreeing to put signature on contract agreement buying services or taking bank loan, close up view
Two hands holding the light bulb that is illuminating. Creative protecting patents and ideas concept.

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