Derniers inventions, produits et services
|
2012
|
Invention
|
Oscillator spring composition and method for fabricating an oscillator spring. An oscillator spri... |
|
2007
|
Invention
|
Thermally compensating balance wheel. A balance wheel having a thermally adjustable moment of ine... |
|
2006
|
Invention
|
Balance spring, regulated balance wheel assembly and methods of manufacture thereof. A balance sp... |
|
2004
|
Invention
|
Balance wheel, balance spring and other components and assemblies for a mechanical oscillator sys... |
|
