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公开(公告)号：EP3969704B1
公开(公告)日：2024-05-29
申请号：EP20720896.8
申请日：2020-04-15
CPC classification number: E05D15/40 , E05D15/401 , E05F1/1041 , E05F1/105 , E05F1/1058 , E05Y2900/2020130101 , E05Y2600/4120130101 , E05Y2600/45220130101 , E05Y2201/2520130101 , E05Y2600/2020130101 , E05Y2201/49220240501 , E05Y2201/69620130101
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