FR2112019B1 - - Google Patents
Info
- Publication number
- FR2112019B1 FR2112019B1 FR7023320A FR7023320A FR2112019B1 FR 2112019 B1 FR2112019 B1 FR 2112019B1 FR 7023320 A FR7023320 A FR 7023320A FR 7023320 A FR7023320 A FR 7023320A FR 2112019 B1 FR2112019 B1 FR 2112019B1
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
- H03F3/387—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplitude Modulation (AREA)
- Amplifiers (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7023320A FR2112019B1 (da) | 1970-06-24 | 1970-06-24 | |
DE19712116528 DE2116528C3 (de) | 1970-06-24 | 1971-04-05 | Synchron arbeitende Modulator-Demodulator-Sc haltung |
GB2707371A GB1338276A (en) | 1970-06-24 | 1971-04-19 | Synchronous modulator-demodulators |
NL7108530A NL7108530A (da) | 1970-06-24 | 1971-06-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7023320A FR2112019B1 (da) | 1970-06-24 | 1970-06-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2112019A1 FR2112019A1 (da) | 1972-06-16 |
FR2112019B1 true FR2112019B1 (da) | 1973-11-23 |
Family
ID=9057708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7023320A Expired FR2112019B1 (da) | 1970-06-24 | 1970-06-24 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2116528C3 (da) |
FR (1) | FR2112019B1 (da) |
GB (1) | GB1338276A (da) |
NL (1) | NL7108530A (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2260224B1 (da) * | 1974-02-04 | 1978-11-10 | Bruyere Jean Marie | |
DE2826897C2 (de) * | 1978-06-19 | 1979-12-20 | Nixdorf Computer Ag | Schaltungsanordnung zur erdfreien Übertragung von Signalen über Trennstellen in Fernmeldeanlagen |
GB2130035A (en) * | 1982-07-07 | 1984-05-23 | Micro Consultants Ltd | Isolator system for data loggers |
-
1970
- 1970-06-24 FR FR7023320A patent/FR2112019B1/fr not_active Expired
-
1971
- 1971-04-05 DE DE19712116528 patent/DE2116528C3/de not_active Expired
- 1971-04-19 GB GB2707371A patent/GB1338276A/en not_active Expired
- 1971-06-21 NL NL7108530A patent/NL7108530A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7108530A (da) | 1971-12-28 |
GB1338276A (en) | 1973-11-21 |
DE2116528A1 (de) | 1971-12-30 |
FR2112019A1 (da) | 1972-06-16 |
DE2116528B2 (de) | 1974-02-28 |
DE2116528C3 (de) | 1974-09-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |