http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09B7-00
Outgoing Links
Predicate | Object |
---|---|
title | Electrically-operated teaching apparatus or devices working with questions an... |
label | G09B7/00 |
sameAs | http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=G09B0007000000 http://data.epo.org/linked-data/def/ipc/G09B7-00 |
broader | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09B |
Incoming Links
Total number of triples: 688.