Predicate |
Object |
title |
Multilayers |
label |
G02B1/115 |
sameAs |
http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=G02B0001115000 http://data.epo.org/linked-data/def/ipc/G02B1-115 |
broader |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-113 |