Predicate |
Object |
title |
Viewfinders |
label |
G03B13/02 |
sameAs |
http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=G03B0013020000 http://data.epo.org/linked-data/def/ipc/G03B13-02 |
broader |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B13-00 |