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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
Glowing lightbulb with virtual brain on open book and connection line for reading and education make smart or creative thinking idea concept.
Concept of Patent Regulations Management Industry. Patented industrial innovation and technology.

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