Elinvar
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- Official Journal of the British Horological Institute
- An Annotated Bibliography of Publications Since 1800
- Nivarox's Monopoly on Balance Spring Manufacture Is Finally Being
- Some Uses of Elasticity in Instrument Design
- Invar and Related Nickel Steels
- Thermal Expansion and Phase Transformations of Low-Expanding Cobalt-Iron-Chromium Alloys Peter Hidnert and Richard K
- Nickel and Its Alloys L
- Invar and Elinvar
- DLC Technician Grade – Practical Clock and Watch Servicing