CN211189665U - 一种吸附塔顶部气体收集装置 - Google Patents
一种吸附塔顶部气体收集装置 Download PDFInfo
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- CN211189665U CN211189665U CN201921893103.XU CN201921893103U CN211189665U CN 211189665 U CN211189665 U CN 211189665U CN 201921893103 U CN201921893103 U CN 201921893103U CN 211189665 U CN211189665 U CN 211189665U
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- pore plate
- gas collecting
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- adsorption tower
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- Separation Of Gases By Adsorption (AREA)
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CN201921893103.XU CN211189665U (zh) | 2019-11-05 | 2019-11-05 | 一种吸附塔顶部气体收集装置 |
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CN201921893103.XU CN211189665U (zh) | 2019-11-05 | 2019-11-05 | 一种吸附塔顶部气体收集装置 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A gas collecting device on the top of adsorption tower Effective date of registration: 20210205 Granted publication date: 20200807 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: Zhejiang Shenger gas equipment manufacturing Co.,Ltd. Registration number: Y2021330000119 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220218 Granted publication date: 20200807 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: Zhejiang Shenger gas equipment manufacturing Co.,Ltd. Registration number: Y2021330000119 |
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PC01 | Cancellation 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 gas collection device at the top of adsorption tower Effective date of registration: 20220218 Granted publication date: 20200807 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: Zhejiang Shenger gas equipment manufacturing Co.,Ltd. Registration number: Y2022330000238 |
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PE01 | Entry into force 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: 20230130 Granted publication date: 20200807 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: Zhejiang Shenger gas equipment manufacturing Co.,Ltd. Registration number: Y2022330000238 |
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PC01 | Cancellation 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 gas collection device at the top of an adsorption tower Effective date of registration: 20230311 Granted publication date: 20200807 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: Zhejiang Shenger gas equipment manufacturing Co.,Ltd. Registration number: Y2023330000494 |
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