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1.发明申请公开(公告)号：US20190291207A1
公开(公告)日：2019-09-26
申请号：US16340987
申请日：2018-08-13
Applicant: LG CHEM, LTD.
Inventor： Minki JO , Je Jun LEE , Sang Sok JUNG , Jin Uk DO
Abstract: A pressurizing mask for supporting a combination of a top cap assembly and an electrode assembly has a welding portion and an indent portion into which an electrode tab is inserted.
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