Predicate |
Object |
title |
of screw type |
label |
F25B1/047 |
sameAs |
http://data.epo.org/linked-data/def/ipc/F25B1-047 http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=F25B0001047000 |
broader |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B1-04 |