CN308520933S - - Google Patents
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- Publication number
- CN308520933S CN308520933S CN308520933S CN 308520933 S CN308520933 S CN 308520933S CN 308520933 S CN308520933 S CN 308520933S
- 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.)
- Ceased
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20250901 Decision number of declaring invalidation: 588721 Granted publication date: 20240319 Main classification number: 15-99 |