CH279973A4 - - Google Patents
Info
- Publication number
- CH279973A4 CH279973A4 CH279973D CH279973D CH279973A4 CH 279973 A4 CH279973 A4 CH 279973A4 CH 279973 D CH279973 D CH 279973D CH 279973 D CH279973 D CH 279973D CH 279973 A4 CH279973 A4 CH 279973A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G5/00—Setting, i.e. correcting or changing, the time-indication
- G04G5/02—Setting, i.e. correcting or changing, the time-indication by temporarily changing the number of pulses per unit time, e.g. quick-feed method
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G3/00—Producing timing pulses
- G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
- G04G3/022—Circuits for deriving low frequency timing pulses from pulses of higher frequency the desired number of pulses per unit of time being obtained by adding to or substracting from a pulse train one or more pulses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH279973A CH568611B5 (it) | 1973-02-27 | 1973-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH279973A4 true CH279973A4 (it) | 1975-03-14 |
Family
ID=4241839
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH279973A CH568611B5 (it) | 1973-02-27 | 1973-02-27 | |
| CH279973D CH279973A4 (it) | 1973-02-27 | 1973-02-27 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH279973A CH568611B5 (it) | 1973-02-27 | 1973-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH568611B5 (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4188775A (en) * | 1976-11-16 | 1980-02-19 | Citizen Watch Company Limited | Frequency adjustment means for electric timepiece |
-
1973
- 1973-02-27 CH CH279973A patent/CH568611B5/xx not_active IP Right Cessation
- 1973-02-27 CH CH279973D patent/CH279973A4/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH568611B5 (it) | 1975-10-31 |