Predicate |
Object |
title |
Permanent magnets |
label |
H01F7/02 |
sameAs |
http://data.epo.org/linked-data/def/ipc/H01F7-02 http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=H01F0007020000 |
broader |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F7-00 |