http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B7-08
Outgoing Links
| Predicate | Object |
|---|---|
| title | Special apparatus for deflecting the boring, e.g. special drill bits, knuckle... |
| label | E21B7/08 |
| sameAs | http://data.epo.org/linked-data/def/ipc/E21B7-08 http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=E21B0007080000 |
| broader | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B7-06 |
Incoming Links
Total number of triples: 750.