CN220891487U - 一种便于调节视角的投影仪 - Google Patents
一种便于调节视角的投影仪 Download PDFInfo
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Effective date of registration: 20240513 Address after: 710000, Room 1201, Unit 1, Building 1, Diamond Peninsula, Yannan 3rd Road, Qujiang New District, Xi'an City, Shaanxi Province Patentee after: Xi'an 12:15 Exhibition Art Co.,Ltd. Country or region after: China Address before: Room GS-1203, Comprehensive Building 206, Linkong Industrial Park, Zhengping Street, Airport New City, Xixian New District, Xi'an City, Shaanxi Province, 712000 Patentee before: Shaanxi Jingbaifujia Technology Co.,Ltd. Country or region before: China |