| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f52afe76ca212ccc89f0c6bff0d867b7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J31-507
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J43-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J43-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J31-50 |
| filingDate |
1969-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1971-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f14bb90504ad82f3c58c7153fe526382 |
| publicationDate |
1971-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3603828-A |
| titleOfInvention |
X-ray image intensifier tube with secondary emission multiplier tunnels constructed to confine the x-rays to individual tunnels |
| abstract |
This invention relates to image intensifiers of multiplier type and which are especially useful for X-ray images. The novel device is characterized by construction in which each of the discrete X-ray beams corresponding to individual image points strikes the multiplying channel and is prevented from impinging in addition on adjacent multiplying channels. It is found that in order to accomplish this objective the lateral deviation of said multiplying channels between their entrance apertures and their exit apertures cannot exceed l mm.; and in addition that the difference of the level of said entrance apertures and said exit apertures cannot exceed 1 mm. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2551720-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005205798-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03094205-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7183701-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6624406-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7233007-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7394187-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009179542-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6828714-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4791300-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7990032-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6635990-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4120002-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3879700-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03094205-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4220975-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005093410-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7508131-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9046760-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2978566-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003205956-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8221181-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007132351-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2144089-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4568853-A |
| priorityDate |
1969-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |