Derniers inventions, produits et services
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2022
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Invention
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Magnetic induction circuit, magnetic-controlled switch circuit, circuit board, magnetic-controlle... |
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Invention
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Depilator |
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2020
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Invention
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Magnetic induction circuit, magnetic control switch circuit, circuit board, magnetic control devi... |
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Invention
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Signal modulation circuit, signal demodulation circuit, modulation/demodulation module, and elect... |
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2019
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P/S
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Acetylene burners; Aquarium lights; Ceiling lights; Chandeliers; Desk lamps; Diving lights; Downl... |
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Invention
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Bed lamp |
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