http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-881733-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0c44e4221838a56415a8a51df47a19cd |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09F13-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F13-26 |
| filingDate | 1957-07-12^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3493ad9ed59f2ad96de30edd26a047e7 |
| publicationDate | 1961-11-08^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-881733-A |
| titleOfInvention | Improvements in and relating to displays and signs |
| abstract | 881,733. Signs. NEON EXCELDA Ltd. Oct. 10, 1958 [July 12, 1957], No. 22239/57. Class 3(2). An illuminated sign comprises a transparent or translucent three-dimensional representation 1 secured to an opaque member 2 having a transparent area 3 delineated by diffuse lines. The member 2 is backed by a diffusing screen 4 of ground glass and is mounted in a vented housing 5. The light may be a fluorescent light or may be generated from oil or gas and the interior of the housing may be coated with a reflective material and provided with a power driven ventilating system. The member 1 may be made of methylmethacrylate and be. of rectangular, prismatic or semi-circular crosssection, either solid or hollow and coloured as desired. A colour filter may be disposed between the members 2, 4. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2012517-A1 |
| priorityDate | 1957-07-12^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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