Titles written by Louis-Clement Breguet:
Number of documents found: 1
- Louis-Clement Breguet
Title: Brevet d' Invention No. 73414, le 18 Decembre 1866, depot fait par Breguet
SubTitle: Duree quinze ans [for a tuning fork timepiece and a vibrating clamped blade used as a timestandard]
Keywords: oscillator
Other Keywords: tuning fork, vibrating blade
Edition: 1866
Page or pages: 13
BHM No: 9493
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