FR754265A - - Google Patents
Info
- Publication number
- FR754265A FR754265A FR754265DA FR754265A FR 754265 A FR754265 A FR 754265A FR 754265D A FR754265D A FR 754265DA FR 754265 A FR754265 A FR 754265A
- 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
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/02—Details
- H03J3/06—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US607535A US2072365A (en) | 1932-04-26 | 1932-04-26 | Amplification control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR754265A true FR754265A (xx) | 1933-11-02 |
Family
ID=24432696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR754265D Expired FR754265A (xx) | 1932-04-26 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2072365A (xx) |
| FR (1) | FR754265A (xx) |
| GB (1) | GB402326A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2697165A (en) * | 1949-11-15 | 1954-12-14 | Gen Motors Corp | Oscillator coupling system |
| US2756287A (en) * | 1952-04-11 | 1956-07-24 | Baldwin Piano Co | Audio amplifier compensated gain control |
| NL172064B (nl) * | 1952-08-26 | Bristol Myers Co | Werkwijze voor het bereiden van cefalosporanzuurderivaten. | |
| DE1011005B (de) * | 1954-04-10 | 1957-06-27 | Graetz Kommandit Ges | Schaltungsanordnung zur Vermeidung der UEbersteuerung von Mischstufen |
-
0
- FR FR754265D patent/FR754265A/fr not_active Expired
-
1932
- 1932-04-26 US US607535A patent/US2072365A/en not_active Expired - Lifetime
-
1933
- 1933-04-18 GB GB11363/33A patent/GB402326A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2072365A (en) | 1937-03-02 |
| GB402326A (en) | 1933-11-30 |