Control device for an electronic watch
US4196582A · kind A · utility
6Cited by
7References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 1977 |
| Grant date | Apr 8, 1980 |
| Priority date | — |
| Expiry date | Oct 11, 1997 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04G9/107
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A control device for controlling the display of an electronic watch capable of providing two different types of information. The control device enables selection of the information to be displayed and differentiation between the two types of display available.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.