http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-217854484-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_214fb8cd021faa7afb56c51e487b080c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63F7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63F3-04 |
| filingDate | 2022-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_961c65a08a2c86d6794c32e8591b509a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffc7b913cb26de08ff6b91d6e4ae5764 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea3f39ab38b8c67129d5d80176e858ae |
| publicationDate | 2022-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-217854484-U |
| titleOfInvention | A maze board toy |
| abstract | The utility model discloses a labyrinth board toy, which comprises a board body, a cover board, an iron ball and a magnetic pen; the cover board is arranged on the board body; groove, a plurality of target grooves, and a labyrinth channel; the storage tank communicates with a plurality of the target grooves through the labyrinth channel; wherein, a plurality of the target grooves are correspondingly provided with different marks, and the iron ball There are multiple types, each of the iron beads has different marks, and the number of each of the iron beads is multiple, and the marks on the target groove correspond to the marks on each of the iron beads. The labyrinth board toy has simple structure and good interest, can combine thinking and playing, is beneficial to improving children's intelligence, and thus is beneficial to children's growth and education. |
| priorityDate | 2022-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.