| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac3681f99609811e4a38cb0cd551d180 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64D2033-0206 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10K11-168
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64C7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64C1-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02C7-045 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64C1-40 |
| filingDate |
2020-05-07^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fbcc4bb095fceb31d4a82be8f9e61d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43c55e08fd03ee019a9c15f010d8286b |
| publicationDate |
2020-11-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020225397-A1 |
| titleOfInvention |
Noise-attenuating device and method of manufacture |
| abstract |
Noise-attenuating devices, such as acoustic liners, and associated methods of manufacture are disclosed herein. The noise-attenuating devices have a perforated facing sheet with a coating applied thereto. The coating defines an exposed surface for direct exposure to the environment in which noise attenuation is desired. The coating also defines a flared entrance to one or more of the holes. |
| priorityDate |
2019-05-08^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |