| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4ff9ddf728a7e1a0b36c9cc38b89ad6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01D25-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T50-60 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01D25-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-593 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-593
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01D25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-584 |
| filingDate |
1975-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbc471f1d70efa23f263d155b5a80e89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ec7f7f40f83200dac1bc235e45447af
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba0b9f49626c7873ca4071e6ca7cff55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44414fba71b9a0f509416b1a4e2933d7 |
| publicationDate |
1979-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1048065-A |
| titleOfInvention |
Silicon nitride-based sintered material |
| abstract |
Abstract of the Disclosure Disclosed is a silicon nitride-based sintered material having high heat resistance and containing crystal compounds prepared from the silicon nitride and at least one of oxides of the elements belonging to the III A group in the periodic table. The material is useful in high speed rotary machines used under high temperature, e.g. for turbine blades. |
| priorityDate |
1974-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |