- 专利标题: ELECTRIC BED OR CHAIR MOVABLE ALONG WITH AMBIENT SOUNDS
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申请号: EP22171521.2申请日: 2022-05-04
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公开(公告)号: EP4272603B1公开(公告)日: 2024-04-24
- 专利权人: Shih, Chuan-Hang
- 当前专利权人: SHIH, CHUAN-HANG
- 当前专利权人地址: SHIH, CHUAN-HANG
- 代理机构: Straus, Alexander
- 主分类号: A47C20/04
- IPC分类号: A47C20/04 ; A47C31/00 ; A47C21/00 ; A47C1/024 ; A61H23/02
公开/授权文献
- EP4272603A1 ELECTRIC BED OR CHAIR MOVABLE ALONG WITH AMBIENT SOUNDS 公开/授权日:2023-11-08
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