patentExpiredDate

URI: https://gptkb.org/prop/patentExpiredDate
4 triples
GPTKB property
Random triples
Subject Object
gptkb:Single-click_ordering_system September 2017
gptkb:Amazon_1-Click 2017-09-12
gptkb:Amazon_1-Click_ordering 2017-09-11
gptkb:one-click_purchase 2017-09-11