CN213452574U - 一种数字文化信息展示装置 - Google Patents
一种数字文化信息展示装置 Download PDFInfo
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GR01 | Patent grant | ||
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Effective date of registration: 20230619 Address after: No. 155, Zhaozhuang, Pulianji Administrative Village, Pulianji Town, Cao County, Heze City, Shandong Province Patentee after: Zhao Yong Address before: Room 505, building 1, Dongyue ecological park, 33 JUNHE Avenue, Baiyun District, Guangzhou, Guangdong 510000 Patentee before: Huang Baicai |
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Effective date of registration: 20231122 Address after: No.1-A1615, Zone 1, Guba Road, Chengguan Street, Fangshan District, Beijing, 102400 Patentee after: Beijing Juhui Xinli Technology Co.,Ltd. Address before: No. 155, Zhaozhuang, Pulianji Administrative Village, Pulianji Town, Cao County, Heze City, Shandong Province Patentee before: Zhao Yong |