CN222047311U - 一种投影仪放置稳固可调的投影仪壳体结构 - Google Patents
一种投影仪放置稳固可调的投影仪壳体结构 Download PDFInfo
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| Application Number | Priority Date | Filing Date | Title |
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| CN202323664681.5U CN222047311U (zh) | 2023-12-29 | 2023-12-29 | 一种投影仪放置稳固可调的投影仪壳体结构 |
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| CN202323664681.5U CN222047311U (zh) | 2023-12-29 | 2023-12-29 | 一种投影仪放置稳固可调的投影仪壳体结构 |
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Effective date of registration: 20250116 Address after: 150088 No. 348 Ha Ha Road, Nangang District, Heilongjiang, Harbin Patentee after: HEILONGJIANG AGRICUTURAL ENGINEARING VOCATIONAL College Country or region after: China Address before: 150000 Room 403, Unit 3, Building 29, No.1 Xingfu Road, Xiangfang District, Harbin City, Heilongjiang Province Patentee before: Chen Xiaoyu Country or region before: China Patentee before: Cao Yang |