CN210584075U - 实验室废气处理系统 - Google Patents
实验室废气处理系统 Download PDFInfo
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- CN210584075U CN210584075U CN201921253824.4U CN201921253824U CN210584075U CN 210584075 U CN210584075 U CN 210584075U CN 201921253824 U CN201921253824 U CN 201921253824U CN 210584075 U CN210584075 U CN 210584075U
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Cited By (1)
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CN112337935A (zh) * | 2020-10-15 | 2021-02-09 | 九江诚和实验室器材有限公司 | 一种原子吸收罩 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112337935A (zh) * | 2020-10-15 | 2021-02-09 | 九江诚和实验室器材有限公司 | 一种原子吸收罩 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Laboratory waste gas treatment system Effective date of registration: 20220412 Granted publication date: 20200522 Pledgee: Hangzhou branch of Bank of Nanjing Co.,Ltd. Pledgor: Hangzhou Yanding Environmental Technology Co.,Ltd. Registration number: Y2022330000494 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230223 Granted publication date: 20200522 Pledgee: Hangzhou branch of Bank of Nanjing Co.,Ltd. Pledgor: Hangzhou Yanding Environmental Technology Co.,Ltd. Registration number: Y2022330000494 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |