FR767719A - - Google Patents
Info
- Publication number
- FR767719A FR767719A FR767719DA FR767719A FR 767719 A FR767719 A FR 767719A FR 767719D A FR767719D A FR 767719DA FR 767719 A FR767719 A FR 767719A
- 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
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/06—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US436940XA | 1933-01-30 | 1933-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR767719A true FR767719A (fr) | 1934-07-23 |
Family
ID=21928406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR767719D Expired FR767719A (fr) | 1933-01-30 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR767719A (fr) |
| GB (2) | GB436940A (fr) |
-
0
- FR FR767719D patent/FR767719A/fr not_active Expired
-
1934
- 1934-01-18 GB GB35645/33A patent/GB436940A/en not_active Expired
- 1934-01-18 GB GB23424/35A patent/GB437016A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB436940A (en) | 1935-10-18 |
| GB437016A (en) | 1935-10-18 |