Class 959

URI: https://gptkb.org/entity/Class_959
GPTKB entity
Statements (10)
Predicate Object
gptkbp:instanceOf gptkb:US_patent
gptkbp:country gptkb:United_States
gptkbp:covers musical instruments
https://www.w3.org/2000/01/rdf-schema#label Class 959
gptkbp:partOf gptkb:United_States_Patent_Classification_System
gptkbp:replacedBy gptkb:Cooperative_Patent_Classification_(CPC)
gptkbp:status obsolete
gptkbp:usedBy gptkb:US_patent
gptkbp:bfsParent gptkb:Shinkansen_high-speed_rail
gptkbp:bfsLayer 7