CN209387359U - 一种气体采集装置及具有其的空气颗粒物检测装置 - Google Patents
一种气体采集装置及具有其的空气颗粒物检测装置 Download PDFInfo
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CN114295779A (zh) * | 2021-12-09 | 2022-04-08 | 北京伟瑞迪科技有限公司 | 一种气体检测的气室结构及其装置 |
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CN114295779A (zh) * | 2021-12-09 | 2022-04-08 | 北京伟瑞迪科技有限公司 | 一种气体检测的气室结构及其装置 |
CN114295779B (zh) * | 2021-12-09 | 2023-03-10 | 北京伟瑞迪科技有限公司 | 一种气体检测的气室结构及其装置 |
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Effective date of registration: 20200116 Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address before: BYD 518118 Shenzhen Road, Guangdong province Pingshan New District No. 3009 Patentee before: BYD Co.,Ltd. |
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Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: BYD Semiconductor Co.,Ltd. |