http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1179768-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9dafd454bd351144c258f8c842f914d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-41 |
| filingDate | 1983-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1986-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b5480a57eeef40c657b0dd0845d45e4 |
| publicationDate | 1986-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1179768-A1 |
| titleOfInvention | Device for measuring refraction |
| abstract | A DEVICE FOR MEASURING THE REFRACTION, containing a carbon measuring instrument with a lens, an autocollimation eyepiece and an ocular micrometer, flat mirrors in the frames, a mirror fixing unit, a holder of the fixing unit, characterized in that, in order to improve the accuracy and ensure the possibility of measuring lateral refraction, the node the mirrors are mounted in the form of rods, rigidly connecting to the grass of the mirrors, the reflecting surfaces of the mirrors are parallel and facing each other, one of the mirrors is translucent and installed in front of the object In addition to the goniometric tool, the holder of the mount is rotatable around a horizontal axis and rotatable in it a mount around the normal to the reflecting surfaces of the mirrors, while the ocular micrometer is double. |
| priorityDate | 1983-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.