Titles published by Electrical Horological Society:
Number of documents found: 1
- Charles K. Aked
Title: Electric Clock Patents 1840-1900
SubTitle: [a single subject issue of 'Journal of the Electrical Horological Society, Vol. XVII, #4, December 1991]
Keywords: electrical electromechanical electronic clock
Other Keywords: patents
Edition: 1991
Page or pages: 55
BHM No: 11754
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