http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-14
Outgoing Links
Predicate | Object |
---|---|
title | for cementing casings into boreholes |
label | E21B33/14 |
sameAs | http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=E21B0033140000 http://data.epo.org/linked-data/def/ipc/E21B33-14 |
broader | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-13 |
Incoming Links
Total number of triples: 2270.