CH999065A4 - - Google Patents
Info
- Publication number
- CH999065A4 CH999065A4 CH999065D CH999065D CH999065A4 CH 999065 A4 CH999065 A4 CH 999065A4 CH 999065 D CH999065 D CH 999065D CH 999065 D CH999065 D CH 999065D CH 999065 A4 CH999065 A4 CH 999065A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
- G04C21/30—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times with provision for a number of operations at different times, e.g. ringing the bells in a school
- G04C21/32—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times with provision for a number of operations at different times, e.g. ringing the bells in a school giving indications at a number of places each at a different time, e.g. system of alarms in a hotel
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE917764 | 1964-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH999065A4 true CH999065A4 (de) | 1967-08-31 |
Family
ID=20276038
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH999065D CH999065A4 (de) | 1964-07-29 | 1965-07-16 | |
| CH999065A CH448906A (de) | 1964-07-29 | 1965-07-16 | Apparat zum Senden programmgesteuerter Signale |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH999065A CH448906A (de) | 1964-07-29 | 1965-07-16 | Apparat zum Senden programmgesteuerter Signale |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH999065A4 (de) |
-
1965
- 1965-07-16 CH CH999065D patent/CH999065A4/xx unknown
- 1965-07-16 CH CH999065A patent/CH448906A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH448906A (de) | 1967-08-31 |