http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B10-52
Outgoing Links
| Predicate | Object |
|---|---|
| concordantIPC | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B10-52 |
| level | 10^^<http://www.w3.org/2001/XMLSchema#integer> |
| symbol | E21B10/52 |
| modified | 2020-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| title | Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type with chisel- or button-type inserts |
| type | http://data.epo.org/linked-data/def/cpc/SubGroup |
| broader | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B10-50 |
Incoming Links
Total number of triples: 552.