http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209123315-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d2ed839b29e3d3d4a3028011ef8183e4 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63F3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63F3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63F3-00 |
| filingDate | 2018-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e9c5635b00678e4a7170ce431421ff1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47148755bd27b3040b33d5b2ef3af585 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_236223d71c39449fff21571876378a15 |
| publicationDate | 2019-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209123315-U |
| titleOfInvention | 3D colorful Go |
| abstract | Three-dimensional colorful Go is mainly composed of chess pieces, chessboard, connecting structure and accessories, matching pictures, matching cards and other five structural parts that are connected and combined with each other; Thinking mode toys, chess pieces can be placed in a variety of plane shapes and three-dimensional geometric shapes on the chessboard plane; at the same time, it is also a special teaching aid for basic mathematics education. All kinds of graphics and image elements related to mathematical knowledge; combined with the basic knowledge content contained in elementary school mathematics textbooks, teaching and training, enhancing personal experience, strengthening mathematical operation ability, and gradually mastering mathematical reasoning methods, exclusion methods, rounding methods, etc. A variety of thinking methods; cultivate the ability to observe problems, analyze problems and solve problems; be able to update and replace bearing elements at any time according to the needs of learning to meet the needs of learning and training. |
| priorityDate | 2018-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.