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公开(公告)号：EP3992408B1
公开(公告)日：2024-09-11
申请号：EP20940876.4
申请日：2020-07-23
CPC classification number: E05D15/58 , E05Y2900/21220130101 , E05Y2201/6220130101 , E05Y2201/62420130101 , E05Y2201/69420130101 , E06B3/4663 , E05Y2201/6020130101
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