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公开(公告)号:USD985867S1
公开(公告)日:2023-05-09
申请号:US35513198
申请日:2021-08-24
Applicant: Beijing Roborock Technology Co., Ltd.
Designer: Dayong Sun , Guang Yu
Abstract: 1. Robotic vacuum cleaner
1.1 : Front
1.2 : Back
1.3 : Left
1.4 : Right
1.5 : Top
1.6 : Bottom
1.7 : Perspective-
公开(公告)号:USD919211S1
公开(公告)日:2021-05-11
申请号:US29720352
申请日:2020-01-13
Applicant: BEIJING ROBOROCK TECHNOLOGY CO., LTD.
Designer: Jing Chang , Ruimin Zhang , Song Peng , Dayong Sun , Guang Yu
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