JPS5258971A - Electronic clock - Google Patents
Electronic clockInfo
- Publication number
- JPS5258971A JPS5258971A JP51133993A JP13399376A JPS5258971A JP S5258971 A JPS5258971 A JP S5258971A JP 51133993 A JP51133993 A JP 51133993A JP 13399376 A JP13399376 A JP 13399376A JP S5258971 A JPS5258971 A JP S5258971A
- Authority
- JP
- Japan
- Prior art keywords
- electronic clock
- clock
- electronic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G13/00—Producing acoustic time signals
- G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
- G04G13/021—Details
- G04G13/023—Adjusting the duration or amplitude of signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752549986 DE2549986A1 (de) | 1975-11-07 | 1975-11-07 | Elektrische uhr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5258971A true JPS5258971A (en) | 1977-05-14 |
Family
ID=5961158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51133993A Pending JPS5258971A (en) | 1975-11-07 | 1976-11-08 | Electronic clock |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5258971A (pt) |
| BR (1) | BR7607331A (pt) |
| DE (1) | DE2549986A1 (pt) |
| FR (1) | FR2331082A1 (pt) |
| ZA (1) | ZA766724B (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2819907C3 (de) * | 1978-05-06 | 1986-04-17 | Gebrüder Junghans GmbH, 7230 Schramberg | Elektrische Weckeruhr |
-
1975
- 1975-11-07 DE DE19752549986 patent/DE2549986A1/de active Pending
-
1976
- 1976-10-28 FR FR7632517A patent/FR2331082A1/fr active Granted
- 1976-11-03 BR BR7607331A patent/BR7607331A/pt unknown
- 1976-11-08 ZA ZA766724A patent/ZA766724B/xx unknown
- 1976-11-08 JP JP51133993A patent/JPS5258971A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2331082B3 (pt) | 1979-07-13 |
| FR2331082A1 (fr) | 1977-06-03 |
| DE2549986A1 (de) | 1977-05-12 |
| ZA766724B (en) | 1977-11-30 |
| BR7607331A (pt) | 1977-09-20 |
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