| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4274 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-4274 |
| filingDate |
1995-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1997-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-970043455-A |
| titleOfInvention |
Super Sound Absorption Felt Material |
| abstract |
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a superabsorbent sound absorbing felt material, and more particularly, to a super absorbent sound absorbing felt material having excellent sound absorption by mixing natural fibers and synthetic fibers at a constant ratio and adding phenol powder thereto. |
| priorityDate |
1995-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |