CH257075A4 - - Google Patents
Info
- Publication number
- CH257075A4 CH257075A4 CH257075D CH257075D CH257075A4 CH 257075 A4 CH257075 A4 CH 257075A4 CH 257075 D CH257075 D CH 257075D CH 257075 D CH257075 D CH 257075D CH 257075 A4 CH257075 A4 CH 257075A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G7/00—Synchronisation
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7407181A FR2262824B1 (fr) | 1974-03-01 | 1974-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH257075A4 true CH257075A4 (fr) | 1977-06-15 |
Family
ID=9135735
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH257075D CH257075A4 (fr) | 1974-03-01 | 1975-02-28 | |
CH257075A CH599613B5 (fr) | 1974-03-01 | 1975-02-28 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH257075A CH599613B5 (fr) | 1974-03-01 | 1975-02-28 |
Country Status (6)
Country | Link |
---|---|
CH (2) | CH257075A4 (fr) |
DE (1) | DE2508915A1 (fr) |
FR (1) | FR2262824B1 (fr) |
GB (1) | GB1503936A (fr) |
IT (1) | IT1033187B (fr) |
SE (1) | SE400001B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1570659A (en) * | 1976-06-30 | 1980-07-02 | Suwa Seikosha Kk | Electronic timepiece |
JPS5312255A (en) * | 1976-07-21 | 1978-02-03 | Seiko Epson Corp | Electronic clock |
US5204845A (en) * | 1988-12-19 | 1993-04-20 | Alcatel N.V. | Clock synchronization |
-
1974
- 1974-03-01 FR FR7407181A patent/FR2262824B1/fr not_active Expired
-
1975
- 1975-02-25 IT IT20648/75A patent/IT1033187B/it active
- 1975-02-27 SE SE7502221A patent/SE400001B/xx unknown
- 1975-02-28 CH CH257075D patent/CH257075A4/xx unknown
- 1975-02-28 CH CH257075A patent/CH599613B5/xx not_active IP Right Cessation
- 1975-02-28 DE DE19752508915 patent/DE2508915A1/de active Pending
- 1975-03-03 GB GB8701/75A patent/GB1503936A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH599613B5 (fr) | 1978-05-31 |
SE7502221L (fr) | 1975-09-02 |
GB1503936A (en) | 1978-03-15 |
FR2262824A1 (fr) | 1975-09-26 |
SE400001B (sv) | 1978-03-06 |
FR2262824B1 (fr) | 1976-06-25 |
IT1033187B (it) | 1979-07-10 |
DE2508915A1 (de) | 1975-09-04 |