WO2020200662A1
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Blister-card retail and storage packaging for button cells
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EP3806217A1
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Energy storage element and method of manufacturing same
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EP3806179A1
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Secondary lithium battery and method of manufacture
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EP3745490A1
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Method for producing a battery and battery produced according to the method
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EP3742526A1
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Electrochemical cell and method for its production
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EP3742515A1
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Button cell and method for the production of button cells
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EP3742514A1
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Method for producing a battery and battery produced according to the method
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EP3716441A1
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Modular apparatus for power supply
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EP3680981A1
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Electrochemical cell and assembly of electrically interconnected components
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EP3667761A1
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Cylindrical cell with contact tabs
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EP3711103A1
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Thin, secondary miniature cell having a metal housing closed by means of a plastic cover, and method for producing said miniature cell
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EP3608028A1
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Slit valve, coating installation and coating method
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EP3605697A1
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Method for producing an electrode separator coil, electrode separator coil and button cell comprising such a coil
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EP3550656A1
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Secondary energy storage element with a reference electrode
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EP3537500A1
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Battery pack with a plurality of battery modules
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EP3531480A1
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Electrode, metal/air cell, method and coating compound
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DE102017221532A1
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Thin, miniature, secondary cell with metallic housing closed by a plastic lid and method of making the same
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EP3477750A1
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Metal/air cell and its manufacture
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EP3813167A1
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Energy storage device and method of manufacturing same
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EP3478032A1
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Circuit board and use of an edge protection profile
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