| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31601
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24967
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60J1-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31518 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B17-10761
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B17-1077
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B17-10036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E06B3-6707
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C27-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B17-10055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60J1-001 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60J1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E06B5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E06B3-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E06B3-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C27-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B17-10 |
| filingDate |
1990-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c556dacab4ceba7d3e1ba851cf59c0e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28d8ed11a253d0797f6c710af0c840d8 |
| publicationDate |
2000-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2011875-C |
| titleOfInvention |
Acoustic glass for vehicle windows |
| abstract |
Acoustic glazing for vehicles of ground transportation is offered. Its sound reduction index differs from more than 5dB with an increasing index of 3dB per octave of 800 at 2000 Hz and 1 dB per octave above. As examples we present double glazing or laminated glazing whose interlayer has a strong damping. Efficiency concerns aerodynamic noise. |
| priorityDate |
1989-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |