| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44ff3005508304394801e265e503b811 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-35 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7315
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-73921
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-739 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73 |
| filingDate |
2013-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e942a3bb1eec81f73de03bda4e8153ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6912b6294421ebff82a2da873abc7c25 |
| publicationDate |
2017-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9607647-B2 |
| titleOfInvention |
Magnetic-disk glass substrate and magnetic disk |
| abstract |
A magnetic-disk glass substrate of the present invention has a pair of main surfaces, and an arithmetic mean roughness (Ra) for wavelength components of 10 to 50 nm of the surface of the main surfaces is 0.15 nm or less. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017088748-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10497387-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10144850-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017194025-A1 |
| priorityDate |
2012-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |