| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2edcc7fef9fe94ecd78226ac309f7d03 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B29-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21H5-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21H5-00 |
| filingDate |
1994-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1995-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c7c5c8f3df6c0a6c8a656712332ed48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8e9cf55d925cce94a8cad00711c01a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99057d86669ce67778af60b4d2037d2b |
| publicationDate |
1995-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5477055-A |
| titleOfInvention |
Method of producing gemstone quality topaz |
| abstract |
Gemstone quality topaz is produced by a procedure which involves irradiating the topaz with fast neutrons at elevated temperature to an exposure level of at least about 1017 cm-2 followed by irradiation with electrons or gamma rays. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007110924-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1394293-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2816629-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6872422-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0240753-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5637878-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6068893-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5888918-A |
| priorityDate |
1994-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |