Predicate |
Object |
title |
containing zinc |
label |
C03C3/066 |
sameAs |
http://data.epo.org/linked-data/def/ipc/C03C3-066 http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=C03C0003066000 |
broader |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-064 |