http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-487019-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d647e846645953f86e9ba89e7f5ead3d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C4-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C4-00 |
| filingDate | 1937-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1938-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-487019-A |
| titleOfInvention | Improvements in and relating to electric discharge devices |
| abstract | 487,019. Coating glass surfaces. BRITISH THOMSON-HOUSTON CO., Ltd. Oct. 11, 1937, No. 27587. Convention date, Oct. 20, 1936. [Class 56] [Also in Group XX] A discharge device such as that described in Specification 485,329, [Group XX], is provided on the inner surface of its envelope with a layer of a fused glaze consisting of boron phosphate, and finely divided luminescent material, such as cadmium or zinc silicate, adherent thereto. The layer is formed by applying a mixture of boric acid and phosphoric acid in a volatile solvent, drying spontaneously or in a stream of air until the coating is tacky, dusting on the luminescent powder, and heating at 450‹ C. to form the glaze. The volatile solvent may be a mixture of methyl alcohol and acetone, or, if rapid drying is desired, methyl alcohol only. Specification 405,964, [Group XX], also is referred to. |
| priorityDate | 1936-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.