CN213880122U - 一种用于智能产品的防尘装置 - Google Patents
一种用于智能产品的防尘装置 Download PDFInfo
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Denomination of utility model: Dustproof device for intelligent product Effective date of registration: 20210918 Granted publication date: 20210803 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: SHANDONG MINGXUN INTELLIGENCE TECHNOLOGY Co.,Ltd. Registration number: Y2021370000112 |
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