http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-16
Outgoing Links
Predicate | Object |
---|---|
title | Enhanced recovery methods for obtaining hydrocarbons |
label | E21B43/16 |
sameAs | http://data.epo.org/linked-data/def/ipc/E21B43-16 http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=E21B0043160000 |
broader | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-00 |
Incoming Links
Total number of triples: 7771.