CN215262688U - 一种高效挥发性有机物采样装置 - Google Patents
一种高效挥发性有机物采样装置 Download PDFInfo
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- CN215262688U CN215262688U CN202121542309.5U CN202121542309U CN215262688U CN 215262688 U CN215262688 U CN 215262688U CN 202121542309 U CN202121542309 U CN 202121542309U CN 215262688 U CN215262688 U CN 215262688U
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-efficiency volatile organic compound sampling device Effective date of registration: 20220801 Granted publication date: 20211221 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: ZHEJIANG YICE ENVIRONMENT TECHNOLOGY Co.,Ltd. Registration number: Y2022980011740 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230809 Granted publication date: 20211221 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: ZHEJIANG YICE ENVIRONMENT TECHNOLOGY Co.,Ltd. Registration number: Y2022980011740 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An efficient volatile organic compound sampling device Effective date of registration: 20230815 Granted publication date: 20211221 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: ZHEJIANG YICE ENVIRONMENT TECHNOLOGY Co.,Ltd. Registration number: Y2023980052179 |