2 Lead metal having duel tapered edges and lead tab comprising the same

The present invention relates to a lead metal for a secondary battery having a two-stage inclined unit and a lead tab for a secondary battery including the same, wherein the lead metal for a secondary battery includes: a central unit having upper and lower surfaces parallel to each other; and a two-...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHA SUN O, LEE CHUNG WON, AHN DONG IL, LEE SANG WOO
Format: Patent
Sprache:eng ; kor
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