| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a56131a662206d492ee375885416f9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c6ca44fb5af88d0d87cee5a821eae9d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b90d74aff4576db509b7aff1662eca32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b352be0236d6cf7a4a5ef3c67d305395 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T7-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D18-00 |
| filingDate |
2009-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba638e5672f48bd2b950a21421846d0a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7542e03be85214ed0d70a8efa070bfc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4992f9b6f403d4eefe29939316902137 |
| publicationDate |
2012-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8207490-B2 |
| titleOfInvention |
Dynamic radioactive particle source |
| abstract |
A method and apparatus for providing a timed, synchronized dynamic alpha or beta particle source for testing the response of continuous air monitors (CAMs) for airborne alpha or beta emitters is provided. The method includes providing a radioactive source; placing the radioactive source inside the detection volume of a CAM; and introducing an alpha or beta-emitting isotope while the CAM is in a normal functioning mode. |
| priorityDate |
2009-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |