| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_39c2c7c4eb8f544a1f2d7b75cfbeecfe |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J41-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J41-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-66 |
| filingDate |
1977-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57aae36cc9dcf5c88797b742d81a1506
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87d401741f614c7dc7e0b8fc0101823b |
| publicationDate |
1979-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1065504-A |
| titleOfInvention |
Ion detection electrode arrangement |
| abstract |
ABSTRACT OF THE DISCLOSURE An electrode arrangement for the detection of species ionized by radiant energy from a radiation source, comprising: an annular cathode; a shield, opaque to the radiant energy, extending across the cathode and having an aperture smaller than and coaxial with the annulus formed by the cathode; and an elongated anode having its distal end coaxially of the cathode and the shield aperture, the cathode being shielded from and the anode being exposed to the radiant energy from the radiation source. |
| priorityDate |
1976-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |