http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211824432-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f5c7678310813dd9c2cf565209af7df7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B47-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01C15-00 |
| filingDate | 2020-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_510ccbbe7aea359f6192f70b394d26ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_663c1083af1060c61f5969e4659123c2 |
| publicationDate | 2020-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211824432-U |
| titleOfInvention | A land surveying device for urban construction based on smart city |
| abstract | The utility model relates to the technical field of land surveying, in particular to a land surveying device for urban construction based on a smart city, comprising a support column, the top of the support column is fixedly connected with a protractor, and the top of the protractor is rotatably connected with a tape measure shell The inner side of the tape measure shell is provided with a tape measure, one end of the tape measure is fixedly connected with a vertical rod, and one end of the support column is fixedly connected with a connecting rod. The tape measure housing, through the protractor, can compare the angle of each movement of the tape measure housing, which is convenient to measure the ground at multiple angles, and slide the fixed block on the protractor and the tape measure housing rotates on the protractor, you can The measurement angle is converted, and then the fixed block and the protractor can be fixed by tightening the screws. The operation is simple, no complicated installation steps are required, and it has certain practicability. |
| priorityDate | 2020-05-09-04:00^^<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/substance/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
Total number of triples: 18.