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Solid electrolyte film for all-solid state secondary battery, solid electrolyte sheet for all-solid state secondary battery, positive electrode active material film for all-solid state secondary battery, negative electrode active material film for all-solid state secondary battery, electrode sheet for all-solid state secondary battery, all-solid state secondary battery, and method for manufacturing all-solid state secondary battery

US Patent 11508989 · Granted Nov 22, 2022

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