CH586978A5 - - Google Patents
Info
- Publication number
- CH586978A5 CH586978A5 CH1220475A CH1220475A CH586978A5 CH 586978 A5 CH586978 A5 CH 586978A5 CH 1220475 A CH1220475 A CH 1220475A CH 1220475 A CH1220475 A CH 1220475A CH 586978 A5 CH586978 A5 CH 586978A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/76—Wired systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Electronic Switches (AREA)
- Paper (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4119574A GB1475363A (en) | 1974-09-21 | 1974-09-21 | Wired broadcasting systems |
| GB4706674 | 1974-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH586978A5 true CH586978A5 (https=) | 1977-04-15 |
Family
ID=26264618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1220475A CH586978A5 (https=) | 1974-09-21 | 1975-09-19 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4007424A (https=) |
| JP (1) | JPS5158001A (https=) |
| CA (1) | CA1041912A (https=) |
| CH (1) | CH586978A5 (https=) |
| DE (1) | DE2539939A1 (https=) |
| ES (1) | ES441115A1 (https=) |
| FR (1) | FR2285772A1 (https=) |
| IL (1) | IL48109A (https=) |
| NL (1) | NL7510725A (https=) |
| SE (2) | SE405190B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4979217A (en) * | 1986-05-08 | 1990-12-18 | Shipley Robert T | Programmed audio controller |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2226692A (en) * | 1938-03-11 | 1940-12-31 | Bendix Radio Corp | Control system |
| US2205272A (en) * | 1938-06-11 | 1940-06-18 | Stromberg Carlson Telephone | Remotely controlled radio receiving system |
| GB954916A (en) * | 1961-03-01 | 1964-04-08 | Pye Ltd | Signal distribution system |
| GB1162377A (en) * | 1966-09-13 | 1969-08-27 | Communications Patents Ltd | Wired Broadcasting Systems and Apparatus therefor |
| GB1471145A (en) * | 1974-07-01 | 1977-04-21 | Communications Patents Ltd | Wired broadcasting systems |
-
1975
- 1975-09-09 DE DE19752539939 patent/DE2539939A1/de not_active Withdrawn
- 1975-09-11 NL NL7510725A patent/NL7510725A/xx not_active Application Discontinuation
- 1975-09-12 CA CA235,305A patent/CA1041912A/en not_active Expired
- 1975-09-16 IL IL48109A patent/IL48109A/xx unknown
- 1975-09-17 SE SE7510383-8A patent/SE405190B/xx unknown
- 1975-09-17 US US05/613,980 patent/US4007424A/en not_active Expired - Lifetime
- 1975-09-19 CH CH1220475A patent/CH586978A5/xx not_active IP Right Cessation
- 1975-09-19 FR FR7529689A patent/FR2285772A1/fr not_active Withdrawn
- 1975-09-19 ES ES441115A patent/ES441115A1/es not_active Expired
- 1975-09-22 JP JP50113804A patent/JPS5158001A/ja active Pending
-
1978
- 1978-03-17 SE SE7803137A patent/SE408190B/sv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2539939A1 (de) | 1976-04-08 |
| NL7510725A (nl) | 1976-03-23 |
| CA1041912A (en) | 1978-11-07 |
| AU8483775A (en) | 1977-03-24 |
| DE2539939B2 (https=) | 1979-01-18 |
| ES441115A1 (es) | 1977-06-16 |
| SE408190B (sv) | 1979-05-21 |
| SE7510383L (sv) | 1976-03-22 |
| SE405190B (sv) | 1978-11-20 |
| FR2285772A1 (fr) | 1976-04-16 |
| IL48109A (en) | 1978-04-30 |
| JPS5158001A (en) | 1976-05-21 |
| US4007424A (en) | 1977-02-08 |
| IL48109A0 (en) | 1975-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |