Predicate |
Object |
title |
Marking of balls |
label |
A63B45/02 |
sameAs |
http://data.epo.org/linked-data/def/ipc/A63B45-02 http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=A63B0045020000 |
broader |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B45-00 |