| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3235c83980ffb54aa9534054d2822ca5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S409-903 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B3-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B3-54 |
| filingDate |
1928-01-17^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1933-05-16^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08dd2c4696a6eac7be331cbb23242089 |
| publicationDate |
1933-05-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-1909883-A |
| titleOfInvention |
Sharpening machine |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3393475-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006024536-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008188164-A1 |
| priorityDate |
1928-01-17^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |