CN207950910U - Cultural Relics Storage special-purpose air purifying screen - Google Patents
Cultural Relics Storage special-purpose air purifying screen Download PDFInfo
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- CN207950910U CN207950910U CN201721487088.XU CN201721487088U CN207950910U CN 207950910 U CN207950910 U CN 207950910U CN 201721487088 U CN201721487088 U CN 201721487088U CN 207950910 U CN207950910 U CN 207950910U
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- 238000005516 engineering process Methods 0.000 description 3
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CN201721487088.XU CN207950910U (en) | 2017-11-09 | 2017-11-09 | Cultural Relics Storage special-purpose air purifying screen |
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CN201721487088.XU CN207950910U (en) | 2017-11-09 | 2017-11-09 | Cultural Relics Storage special-purpose air purifying screen |
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CN207950910U true CN207950910U (en) | 2018-10-12 |
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CN201721487088.XU Active CN207950910U (en) | 2017-11-09 | 2017-11-09 | Cultural Relics Storage special-purpose air purifying screen |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110762654A (en) * | 2019-10-28 | 2020-02-07 | 浙江中跃医疗科技有限公司 | High-efficiency medical air cleaning screen |
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2017
- 2017-11-09 CN CN201721487088.XU patent/CN207950910U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110762654A (en) * | 2019-10-28 | 2020-02-07 | 浙江中跃医疗科技有限公司 | High-efficiency medical air cleaning screen |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 410000 35 / F, Kaiyuan Xinmao building, No. 17, Kaiyuan Road, Changsha Economic and Technological Development Zone, Hunan Province Patentee after: Hongrui Wenbo Group Co.,Ltd. Address before: 410000 35 / F, Kaiyuan Xinmao building, No. 17, Kaiyuan Road, Changsha Economic and Technological Development Zone, Hunan Province Patentee before: HUNAN HONG RUI WENBO GROUP Co.,Ltd. |
|
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: Special air cleaning screen for cultural relics warehouse Effective date of registration: 20221230 Granted publication date: 20181012 Pledgee: Bank of Communications Co.,Ltd. Hunan Branch Pledgor: Hongrui Wenbo Group Co.,Ltd. Registration number: Y2022980029843 |
|
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 |
Granted publication date: 20181012 Pledgee: Bank of Communications Co.,Ltd. Hunan Branch Pledgor: Hongrui Wenbo Group Co.,Ltd. Registration number: Y2022980029843 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Special air clean screen for cultural relics warehouse Granted publication date: 20181012 Pledgee: Bank of Communications Co.,Ltd. Hunan Branch Pledgor: Hongrui Wenbo Group Co.,Ltd. Registration number: Y2024980010219 |