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2024
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G/S
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Battery charging services for motor vehicles; Cell phone battery charging services; Charging of e... |
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G/S
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Battery charge devices; Battery charging devices for motor vehicles; Chargers for electric accumu... |
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2014
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G/S
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Batteries; Commutators; Current rectifiers; Electric light dimmers; Lighting ballasts; Optical in... |
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Invention
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Hid lamp acoustic resonance suppression method and ballast. The invention provides a High Intensi... |
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|
Invention
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Method for controlling time sharing starting of electronic ballasts and delayed-started electroni... |
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|
Invention
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Hid lamp acoustic resonance restraining method and ballast. An HID lamp acoustic resonance restra... |
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Invention
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Time-sharing starting control method for electronic ballasts and time-delay starting electronic b... |
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2008
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G/S
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Diving lights; lamp chimneys; lanterns; lanterns for lighting; lights for vehicles; searchlights;... |
