CN206474977U - 一种手机后盖用氧化锆陶瓷的加工装置 - Google Patents
一种手机后盖用氧化锆陶瓷的加工装置 Download PDFInfo
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of utility model: Cover processingequipment with zirconia ceramic behind cell -phone Effective date of registration: 20180929 Granted publication date: 20170908 Pledgee: Longjiang bank Limited by Share Ltd Harbin Development Zone sub branch Pledgor: HARBIN AURORA OPTOELECTRONICS TECHNOLOGY CO., LTD. Registration number: 2018990000856 |
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Date of cancellation: 20200509 Granted publication date: 20170908 Pledgee: Longjiang bank Limited by Share Ltd Harbin Development Zone sub branch Pledgor: HARBIN AURORA OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2018990000856 |