CH590593A5 - - Google Patents
Info
- Publication number
- CH590593A5 CH590593A5 CH259876A CH259876A CH590593A5 CH 590593 A5 CH590593 A5 CH 590593A5 CH 259876 A CH259876 A CH 259876A CH 259876 A CH259876 A CH 259876A CH 590593 A5 CH590593 A5 CH 590593A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19757527487 DE7527487U (en) | 1975-08-30 | 1975-08-30 | SOUND MODULATED LIGHT TRANSMITTER IN MESSAGE DEVICES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH590593A5 true CH590593A5 (en) | 1977-08-15 |
Family
ID=6655107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH259876A CH590593A5 (en) | 1975-08-30 | 1976-03-02 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE836699A (en) |
| CH (1) | CH590593A5 (en) |
| DE (1) | DE7527487U (en) |
| DK (1) | DK976A (en) |
| FR (1) | FR2322488A1 (en) |
| GB (1) | GB1503265A (en) |
| IT (1) | IT219822Z2 (en) |
| NL (1) | NL7600375A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1150715B (en) * | 1982-03-19 | 1986-12-17 | Marco Clementi | HI=FI car radio with automatic tuner |
| GB2232290B (en) * | 1989-04-11 | 1994-02-23 | Barcrest Ltd | Relay system |
-
1975
- 1975-08-30 DE DE19757527487 patent/DE7527487U/en not_active Expired
- 1975-12-16 BE BE162794A patent/BE836699A/en unknown
-
1976
- 1976-01-02 DK DK976A patent/DK976A/en unknown
- 1976-01-15 NL NL7600375A patent/NL7600375A/en not_active Application Discontinuation
- 1976-03-02 CH CH259876A patent/CH590593A5/xx not_active IP Right Cessation
- 1976-03-19 GB GB1107876A patent/GB1503265A/en not_active Expired
- 1976-06-17 FR FR7618404A patent/FR2322488A1/en active Granted
- 1976-07-19 IT IT2180076U patent/IT219822Z2/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DK976A (en) | 1977-03-01 |
| DE7527487U (en) | 1976-01-02 |
| NL7600375A (en) | 1977-03-02 |
| FR2322488A1 (en) | 1977-03-25 |
| BE836699A (en) | 1976-04-16 |
| FR2322488B3 (en) | 1979-03-09 |
| GB1503265A (en) | 1978-03-08 |
| IT219822Z2 (en) | 1993-05-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |