BE682094A - - Google Patents
Info
- Publication number
- BE682094A BE682094A BE682094DA BE682094A BE 682094 A BE682094 A BE 682094A BE 682094D A BE682094D A BE 682094DA BE 682094 A BE682094 A BE 682094A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/52—Circuit arrangements for protecting such amplifiers
- H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
- H03F1/542—Replacing by standby devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6507233A NL6507233A (US07922777-20110412-C00004.png) | 1965-06-05 | 1965-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE682094A true BE682094A (US07922777-20110412-C00004.png) | 1966-12-05 |
Family
ID=19793313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE682094D BE682094A (US07922777-20110412-C00004.png) | 1965-06-05 | 1966-06-03 |
Country Status (9)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3836860A (en) * | 1971-05-21 | 1974-09-17 | Bosch Fernsehanlagen | Measuring test signals of test lines which have passed through an amplifier, particularly a video amplifier |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2229089A (en) * | 1939-09-28 | 1941-01-21 | Bell Telephone Labor Inc | Switching of spare channel |
| US2662126A (en) * | 1950-03-23 | 1953-12-08 | Sun Oil Co | Seismographic amplifier mixing circuits |
| US3303482A (en) * | 1963-02-25 | 1967-02-07 | Rca Corp | Redundant recording system with parity checking |
-
1965
- 1965-06-05 NL NL6507233A patent/NL6507233A/xx unknown
-
1966
- 1966-05-19 US US551327A patent/US3422367A/en not_active Expired - Lifetime
- 1966-06-02 AT AT524566A patent/AT284494B/de not_active IP Right Cessation
- 1966-06-02 GB GB24576/66A patent/GB1107959A/en not_active Expired
- 1966-06-02 DE DE1499798A patent/DE1499798C3/de not_active Expired
- 1966-06-02 CH CH796566A patent/CH445884A/de unknown
- 1966-06-02 SE SE7591/66A patent/SE316628B/xx unknown
- 1966-06-03 BE BE682094D patent/BE682094A/xx unknown
- 1966-06-03 ES ES0327513A patent/ES327513A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6507233A (US07922777-20110412-C00004.png) | 1966-12-06 |
| CH445884A (de) | 1967-10-31 |
| ES327513A1 (es) | 1967-03-16 |
| AT284494B (de) | 1970-09-10 |
| GB1107959A (en) | 1968-03-27 |
| SE316628B (US07922777-20110412-C00004.png) | 1969-10-27 |
| DE1499798B2 (de) | 1977-09-15 |
| DE1499798C3 (de) | 1978-05-24 |
| US3422367A (en) | 1969-01-14 |
| DE1499798A1 (de) | 1970-08-06 |
