patent class

URI: https://gptkb.org/prop/patent_class
6 triples
GPTKB property
Random triples
Subject Object
gptkb:US_Patent_645579 G06 F
gptkb:U._S._patent_for_flying_machine B64
gptkb:US_Patent_1,781,541 gptkb:Class_56
gptkb:U._S._Patent_1,500,000 H01
gptkb:US_Patent_7,010,010 Class 123
gptkb:US_Patent_8,000,000 G06 F 3/048