| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5bc6329f1652a98d1bf01ed895706912 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B23-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B13-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B7-028 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B13-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B23-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B15-173 |
| filingDate |
1999-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fc840f872eb1971d8e32c49df19798f |
| publicationDate |
2001-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1076838-A1 |
| titleOfInvention |
Dual field-of-view objective system for the infrared |
| abstract |
A dual field-of-view objective system (40) which is inexpensive, has high transmission and is essentially achromatised and athermalised. The system (40) uses a silicon front lens A and all lens elements have positive temperature/refractive index change coefficient. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109541788-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109541788-A |
| priorityDate |
1998-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |