FR2122434A1 - - Google Patents
Info
- Publication number
- FR2122434A1 FR2122434A1 FR7201056A FR7201056A FR2122434A1 FR 2122434 A1 FR2122434 A1 FR 2122434A1 FR 7201056 A FR7201056 A FR 7201056A FR 7201056 A FR7201056 A FR 7201056A FR 2122434 A1 FR2122434 A1 FR 2122434A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/084—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the horizontal blanking interval only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712102846 DE2102846C3 (de) | 1971-01-21 | 1971-01-21 | Richtfunknetz zur Übertragung digitaler Signale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2122434A1 true FR2122434A1 (enExample) | 1972-09-01 |
| FR2122434B1 FR2122434B1 (enExample) | 1978-03-03 |
Family
ID=5796570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7201056A Expired FR2122434B1 (enExample) | 1971-01-21 | 1972-01-13 |
Country Status (13)
| Country | Link |
|---|---|
| AR (1) | AR200834A1 (enExample) |
| AT (1) | AT308836B (enExample) |
| AU (1) | AU445608B2 (enExample) |
| BE (1) | BE778353A (enExample) |
| CA (1) | CA978602A (enExample) |
| CH (1) | CH538225A (enExample) |
| DE (1) | DE2102846C3 (enExample) |
| FR (1) | FR2122434B1 (enExample) |
| GB (1) | GB1352859A (enExample) |
| IT (1) | IT946700B (enExample) |
| NL (1) | NL173229C (enExample) |
| SE (1) | SE382366B (enExample) |
| YU (1) | YU302071A (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR894307A (fr) * | 1942-05-12 | 1944-12-20 | Telefunken Gmbh | Perfectionnements aux régulateurs antifading pour systèmes émetteursrécepteurs radioélectriques |
-
1971
- 1971-01-21 DE DE19712102846 patent/DE2102846C3/de not_active Expired
- 1971-02-01 YU YU302071A patent/YU302071A/xx unknown
- 1971-11-12 AT AT980671A patent/AT308836B/de not_active IP Right Cessation
- 1971-11-16 CH CH1660171A patent/CH538225A/de not_active IP Right Cessation
- 1971-12-21 GB GB5926071A patent/GB1352859A/en not_active Expired
- 1971-12-23 AR AR23979971A patent/AR200834A1/es active
-
1972
- 1972-01-13 FR FR7201056A patent/FR2122434B1/fr not_active Expired
- 1972-01-17 AU AU37995/72A patent/AU445608B2/en not_active Expired
- 1972-01-19 IT IT1953572A patent/IT946700B/it active
- 1972-01-20 SE SE64472A patent/SE382366B/xx unknown
- 1972-01-20 CA CA132,818A patent/CA978602A/en not_active Expired
- 1972-01-21 BE BE778353A patent/BE778353A/xx not_active IP Right Cessation
- 1972-01-21 NL NL7200899A patent/NL173229C/xx not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR894307A (fr) * | 1942-05-12 | 1944-12-20 | Telefunken Gmbh | Perfectionnements aux régulateurs antifading pour systèmes émetteursrécepteurs radioélectriques |
Also Published As
| Publication number | Publication date |
|---|---|
| CA978602A (en) | 1975-11-25 |
| IT946700B (it) | 1973-05-21 |
| CH538225A (de) | 1973-06-15 |
| YU302071A (en) | 1982-06-30 |
| SE382366B (sv) | 1976-01-26 |
| NL173229C (nl) | 1983-12-16 |
| AT308836B (de) | 1973-07-25 |
| DE2102846A1 (de) | 1972-07-27 |
| DE2102846C3 (de) | 1974-12-19 |
| BE778353A (fr) | 1972-05-16 |
| AU3799572A (en) | 1974-02-28 |
| GB1352859A (en) | 1974-05-15 |
| NL7200899A (enExample) | 1972-07-25 |
| NL173229B (nl) | 1983-07-18 |
| AU445608B2 (en) | 1974-02-28 |
| AR200834A1 (es) | 1974-12-27 |
| DE2102846B2 (de) | 1974-05-16 |
| FR2122434B1 (enExample) | 1978-03-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |