Fleming valve patent

GPTKB entity

Statements (14)
Predicate Object
gptkbp:instanceOf gptkb:US_patent
gptkbp:applicationDeadline 1904
gptkbp:awardedBy gptkb:John_Ambrose_Fleming
gptkbp:country gptkb:United_Kingdom
https://www.w3.org/2000/01/rdf-schema#label Fleming valve patent
gptkbp:influenced electronics industry
development of radio technology
gptkbp:inventedBy gptkb:John_Ambrose_Fleming
gptkbp:patent GB190424850A
gptkbp:relatedTo vacuum tube
thermionic valve
gptkbp:title Improvements in Instruments for Detecting and Measuring Alternating Electric Currents
gptkbp:bfsParent gptkb:US803684A_(thermionic_valve)
gptkbp:bfsLayer 6