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gptkbp:instanceOf
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Electronic device
Radio receiver
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gptkbp:enables
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Miniaturization of radios
Portable radio listening
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gptkbp:firstCommercialModel
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gptkb:Regency_TR-1
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gptkbp:firstCommercialModelReleasedBy
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gptkb:Texas_Instruments
gptkb:IDEA_(Industrial_Development_Engineering_Associates)
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https://www.w3.org/2000/01/rdf-schema#label
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Transistor Radio
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gptkbp:inventedBy
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1954
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gptkbp:manufacturer
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gptkb:Bulova
gptkb:Admiral
gptkb:General_Electric
gptkb:King
gptkb:Olympia
gptkb:Raytheon
gptkb:standard
gptkb:Olympic
gptkb:Zenith
gptkb:Emerson
gptkb:Motorola
gptkb:Panasonic
gptkb:RCA
gptkb:Sony
gptkb:regency
gptkb:Hitachi
gptkb:Sanyo
gptkb:Sharp
gptkb:Silvertone
gptkb:Toshiba
gptkb:Philco
gptkb:Westinghouse
gptkb:Lloyd's
gptkb:Heathkit
gptkb:Arvin
gptkb:Magnavox
gptkb:Truetone
gptkb:Delmonico
gptkb:Channel_Master
gptkb:DeWald
gptkb:Hallicrafters
Continental
International
coral reef
Lafayette
National
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gptkbp:popularFor
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1950s
1960s
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gptkbp:predecessor
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Vacuum tube radio
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gptkbp:provides
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gptkb:battery
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gptkbp:replacedBy
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Vacuum tube radios
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gptkbp:usedFor
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Listening to AM radio
Listening to FM radio
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gptkbp:uses
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Transistors
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gptkbp:bfsParent
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gptkb:M._Ward
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gptkbp:bfsLayer
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6
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