Early type of photoelectric cell

Made:
1928
Early type of photoelectric cell, a fore-runner of type K.G

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Early type of photoelectric cell, a fore-runner of type K.G
Science Museum Group
© The Board of Trustees of the Science Museum

Early type of photoelectric cell, a fore-runner of type K.G.1, showing first form of terminal used (1928)

Details

Category:
Electronic Components
Object Number:
1935-649
type:
photoelectric cell
credit:
General Electric Co. Ltd. Research Labor