CN205958912U - 一种防尘装置及投影机 - Google Patents
一种防尘装置及投影机 Download PDFInfo
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CN110314915A (zh) * | 2018-03-30 | 2019-10-11 | 深圳光峰科技股份有限公司 | 一种防尘***及投影设备 |
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CN110314915A (zh) * | 2018-03-30 | 2019-10-11 | 深圳光峰科技股份有限公司 | 一种防尘***及投影设备 |
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Denomination of utility model: Dust keeper and projector Effective date of registration: 20170905 Granted publication date: 20170215 Pledgee: Chengdu technology transfer (Group) Co., Ltd. Pledgor: CHENGDU XGIMI TECHNOLOGY CO., LTD. Registration number: 2017510000058 |
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Date of cancellation: 20181029 Granted publication date: 20170215 Pledgee: Chengdu technology transfer (Group) Co., Ltd. Pledgor: CHENGDU XGIMI TECHNOLOGY CO., LTD. Registration number: 2017510000058 |
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Denomination of utility model: Dust keeper and projector Effective date of registration: 20181123 Granted publication date: 20170215 Pledgee: Chengdu technical transformation incubator management Co., Ltd. Pledgor: CHENGDU XGIMI TECHNOLOGY CO., LTD. Registration number: 2018510000125 |
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Address after: 610000 Tianfu Software Park Area A, 1129 Century City Road, Chengdu High-tech Zone, Sichuan Province Patentee after: Chengdu Jimi Technology Co., Ltd. Address before: No. 1129 Tianfu Software Park A District Century City high tech Zone of Chengdu City, Sichuan Province Road 610000 7 5 storey building No. 501 Patentee before: CHENGDU XGIMI TECHNOLOGY CO., LTD. |
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Date of cancellation: 20191227 Granted publication date: 20170215 Pledgee: Chengdu technical transformation incubator management Co., Ltd. Pledgor: CHENGDU XGIMI TECHNOLOGY CO., LTD. Registration number: 2018510000125 |
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