CN308437750S - - Google Patents
Info
- Publication number
- CN308437750S CN308437750S CN308437750S CN 308437750 S CN308437750 S CN 308437750S CN 308437750 S CN308437750 S CN 308437750S
- Authority
- CN
- China
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Family
ID=
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20260409 Main classification number: 03-01 Address after: 102488 No. 73 Changhong West Road, Xilu Street, Fangshan District, Beijing, 1st floor, Building 1, C1005 (Cluster Registration) Patentee after: Beijing Cizhong Technology Co.,Ltd. Country or region after: China Address before: 073013 Hebei Province, Dingzhou City, Ziw ei Town, Xiding Village, No. 237 Patentee before: Ding Liyong Country or region before: China |