http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214714354-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a5ec182dadb28dfa15b5715c0714403c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09B19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63H33-00 |
| filingDate | 2021-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2dde33a85e9f137113a72b53edbdaf3f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_183168b61b777265ec78e3bbf0a5e5dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f470a8b89428b07599a947f808793cb |
| publicationDate | 2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214714354-U |
| titleOfInvention | Class ratio reasoning toy |
| abstract | The utility model discloses a kind ratio reasoning toy, which comprises a question card, a brace, a plug board and a card; the plug-in board is embedded with a question card slot, the side part of the plug-in board is provided with a question card slot, and the question card can enter and exit the question card slot through the question card slot; a brace groove is also embedded in the plug board, the brace groove is close to the front face of the plug board relative to the question slot, a brace notch is formed in the side part of the plug board, and a brace enters and exits the brace groove through the brace notch; the brace grooves extend to the back of the plug board to be communicated with the question card grooves, the brace grooves extend to the front of the plug board to be communicated with the outside, the brace grooves are multiple, each brace groove faces to a group of contents on the question card, and a brace can be assembled in each brace groove; the card can be placed in the position of waiting to fill out of examination card through corresponding brace groove. The utility model provides an analogy reasoning toy can make children progressively master analogy reasoning thinking at the in-process of playing with the toy, forms abstract logical thinking ability. |
| priorityDate | 2021-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID23925 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419491185 |
Total number of triples: 16.