Predicate |
Object |
title |
by using vacuum |
label |
B22D27/15 |
sameAs |
http://www.wipo.int/classifications/ipc/ipcpub/?notion=scheme&symbol=B22D0027150000 http://data.epo.org/linked-data/def/ipc/B22D27-15 |
broader |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D27-00 |