Derniers inventions, produits et services
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2018
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Invention
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Apparatus for output control of laser light source and laser pointer including same. Provided are... |
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2013
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Invention
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Laser pointer, power supply device, laser pointer manufacturing method, and power supply device m... |
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2011
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P/S
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Computer mouse; luminous pointers; light-emitting electronic pointers; multifunction computer key... |
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P/S
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Mouse [data processing equipment]; luminous pointers;
light-emitting electronic pointers; multif... |
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2004
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Invention
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Optical mouse operable in 3-dimensional space. Provided is an optical mouse operable in a three-d... |
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