Referenziert von|
| US4090352 | 19. Aug. 1976 | 23. Mai 1978 | Devhorl S.A. | Reducing gear-train of an electronic watch with analog display | | US4500213 | 19. Okt. 1981 | 19. Febr. 1985 | Ebauches, S.A. | Ultra-flat self-winding watch | | US6120177 | 21. Okt. 1998 | 19. Sept. 2000 | Seiko Epson Corporation | Electronic watch | | US7158116 | 4. Apr. 2003 | 2. Jan. 2007 | DRB Institute LLC | Rechargeable cordless input and pointing device |
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