FR2025815A1 - - Google Patents
Info
- Publication number
- FR2025815A1 FR2025815A1 FR6942715A FR6942715A FR2025815A1 FR 2025815 A1 FR2025815 A1 FR 2025815A1 FR 6942715 A FR6942715 A FR 6942715A FR 6942715 A FR6942715 A FR 6942715A FR 2025815 A1 FR2025815 A1 FR 2025815A1
- 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
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/50—Tuning indicators; Automatic tuning control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
- H04N5/62—Intercarrier circuits, i.e. heterodyning sound and vision carriers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6817660A NL6817660A (en) | 1968-12-10 | 1968-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2025815A1 true FR2025815A1 (en) | 1970-09-11 |
| FR2025815B1 FR2025815B1 (en) | 1976-02-06 |
Family
ID=19805359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6942715A Expired FR2025815B1 (en) | 1968-12-10 | 1969-12-10 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT300056B (en) |
| BE (1) | BE742882A (en) |
| CH (1) | CH502036A (en) |
| ES (1) | ES374315A1 (en) |
| FR (1) | FR2025815B1 (en) |
| GB (1) | GB1295653A (en) |
| NL (1) | NL6817660A (en) |
| YU (1) | YU32332B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084961B (en) * | 2018-07-09 | 2019-08-16 | 南京航空航天大学 | Optical device spectral response measurement method and device based on suppressed carrier frequency |
-
1968
- 1968-12-10 NL NL6817660A patent/NL6817660A/xx unknown
-
1969
- 1969-12-05 GB GB1295653D patent/GB1295653A/en not_active Expired
- 1969-12-06 ES ES374315A patent/ES374315A1/en not_active Expired
- 1969-12-08 CH CH1825669A patent/CH502036A/en not_active IP Right Cessation
- 1969-12-09 BE BE742882D patent/BE742882A/xx unknown
- 1969-12-09 YU YU308069A patent/YU32332B/en unknown
- 1969-12-10 FR FR6942715A patent/FR2025815B1/fr not_active Expired
- 1969-12-10 AT AT1148269A patent/AT300056B/en not_active IP Right Cessation
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2025815B1 (en) | 1976-02-06 |
| DE1961387A1 (en) | 1970-06-18 |
| AT300056B (en) | 1972-07-10 |
| YU32332B (en) | 1974-08-31 |
| YU308069A (en) | 1974-02-28 |
| BE742882A (en) | 1970-06-09 |
| CH502036A (en) | 1971-01-15 |
| ES374315A1 (en) | 1972-03-01 |
| GB1295653A (en) | 1972-11-08 |
| DE1961387B2 (en) | 1977-01-27 |
| NL6817660A (en) | 1970-06-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |