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2020
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Invention
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Eco-friendly insulation composition for direct current power cable, and direct current power cabl... |
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2016
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Invention
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Anode plate for lithium secondary battery, and lithium secondary battery comprising same. The pur... |
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2015
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Invention
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Negative active material for secondary battery and secondary battery using the same. Disclosed is... |
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Invention
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Continuous rapid-cooling solidification apparatus. The present invention relates to a continuous ... |
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Invention
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Rapid-cooling solidification apparatus with independently controllable chamber. The present inven... |
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Invention
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Negative electrode active material for lithium secondary battery. A negative electrode active mat... |
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Invention
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Switchgear. The present invention relates to a switchgear provided with an electrode having an ob... |
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Invention
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Switchgear. The present invention relates to a switchgear provided with an arc extinguishing floa... |
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2014
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Invention
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Gas circuit breaker. A gas circuit breaker comprises: a first contact portion having a first arc ... |
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2012
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Invention
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Interior permanent magnet motor. The present invention relates to an interior permanent magnet mo... |
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2011
|
Invention
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Power supply apparatus for rapid charging. The present invention provides a power supply apparatu... |
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2009
|
Invention
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Power transaction system and transaction method of distributed power. The present invention provi... |
