Predicate |
Object |
title |
Anthracene dyes |
label |
C09B62/06 |
sameAs |
http://data.epo.org/linked-data/def/ipc/C09B62-06 http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=C09B0062060000 |
broader |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-04 |