Document Details A chronometer fitted with a fused quartz balance spring:
Number of documents found: 1
- Title: A chronometer fitted with a fused quartz balance spring
- Author: Adrien Jaquerod
- Publisher:
Other Keywords: quartz balance
Pages: 267 - 269
BHM No: 8191
Parent Document ID: 5278 - Parent Document Title: Journal Suisse d'Horlogerie, (1949) - Publisher:
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