Electronic timepiece
US4300221A · kind A · utility
1Cited by
10References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 1978 |
| Grant date | Nov 10, 1981 |
| Priority date | — |
| Expiry date | Jul 6, 1998 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04G9/0076
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An electronic timepiece suitable for use as a worldtime clock having a main display section adapted to perform a display of the particular time selected from among a plurality of kinds of time and a sub-display section adapted to perform a display of another time selected from among the other kinds of time than that displayed in the main display section. Means are provided for selective setting and correction all of the times.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.