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公开(公告)号:EP4457937A1
公开(公告)日:2024-11-06
申请号:EP22917662.3
申请日:2022-12-26
申请人: Zetifi Pty Ltd
IPC分类号: H04B1/3822 , H04B1/401 , H04B1/74 , H04B7/0404 , H04B7/0413 , H04W36/08 , H04W36/32 , H04W36/36 , H04W4/021 , H04W4/44 , H04W40/14 , H04W64/00 , H04W72/54 , H04W88/06