CN218722019U - 节能型建筑换气机 - Google Patents
节能型建筑换气机 Download PDFInfo
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- CN218722019U CN218722019U CN202222314049.7U CN202222314049U CN218722019U CN 218722019 U CN218722019 U CN 218722019U CN 202222314049 U CN202222314049 U CN 202222314049U CN 218722019 U CN218722019 U CN 218722019U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222314049.7U CN218722019U (zh) | 2022-09-01 | 2022-09-01 | 节能型建筑换气机 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222314049.7U CN218722019U (zh) | 2022-09-01 | 2022-09-01 | 节能型建筑换气机 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218722019U true CN218722019U (zh) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222314049.7U Expired - Fee Related CN218722019U (zh) | 2022-09-01 | 2022-09-01 | 节能型建筑换气机 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218722019U (zh) |
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2022
- 2022-09-01 CN CN202222314049.7U patent/CN218722019U/zh not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240426 Address after: 242000 Hongqiao street, Shuangqiao sub district office, Xuanzhou District, Xuancheng City, Anhui Province Patentee after: Anhui Wanxin Construction Co.,Ltd. Country or region after: China Address before: 067000 Room 1703, Building 9, Runyuan, Heshimiao Town, Shuangqiao District, Chengde City, Hebei Province Patentee before: Han Bo Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230324 |