Derniers inventions, produits et services
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2020
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Invention
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Secondary battery and method for manufacturing same.
The present invention includes an outer pac... |
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Invention
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Metal case. A metal case has a bottom part composed of a metal plate, and a side wall part compos... |
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Invention
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Metal box body. A metal box body (1) includes a bottom portion (10) comprising a metal plate, and... |
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2019
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Invention
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Terminal-equipped case member and manufacturing method thereof. A terminal-equipped case member h... |
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Invention
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Case member with terminals, and method for manufacturing same. A case member with terminals is pr... |
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