Predicate |
Object |
title |
from polyurethanes |
label |
D01F6/70 |
sameAs |
http://data.epo.org/linked-data/def/ipc/D01F6-70 http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=D01F0006700000 |
broader |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-58 |