NL39849C - - Google Patents
Info
- Publication number
- NL39849C NL39849C NL39849DA NL39849C NL 39849 C NL39849 C NL 39849C NL 39849D A NL39849D A NL 39849DA NL 39849 C NL39849 C NL 39849C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/68—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators
- H01J25/70—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators with resonator having distributed inductance with capacitance, e.g. Pintsch tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE429863X | 1933-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL39849C true NL39849C (fr) |
Family
ID=6477666
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL39849D NL39849C (fr) | 1933-07-21 | ||
| NL70206D NL70206B (fr) | 1933-07-21 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL70206D NL70206B (fr) | 1933-07-21 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR776219A (fr) |
| GB (1) | GB429863A (fr) |
| NL (2) | NL70206B (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE758386C (de) * | 1935-06-20 | 1953-07-20 | Julius Pintsch K G | Elektronenroehre zum Anfachen von ultrahochfrequenten elektromagnetischen Schwingungen |
| DE747903C (de) * | 1935-12-14 | 1953-02-23 | Julius Pintsch K G | Roehrenanordnung zum Anfachen ultrahochfrequenter elektromagnetischer Schwingungen |
| DE914634C (de) * | 1937-12-09 | 1954-07-05 | Pintsch Bamag Ag | Ultrakurzwellenanordnung zum wahlweisen Senden und Empfangen |
| US2415094A (en) * | 1938-01-17 | 1947-02-04 | Board | Radio measurement of distances and velocities |
| DE971141C (de) * | 1942-10-01 | 1958-12-18 | Siemens Ag | Elektronenroehre zur Erzeugung oder Verstaerkung sehr kurzer elektrischer Wellen |
| DE976253C (de) * | 1952-04-10 | 1963-05-30 | Standard Elek K Lorenz Ag | Mischanordnung fuer Dezimeterwellen |
| NL171049B (nl) * | 1952-06-18 | Basf Ag | Werkwijze voor het bereiden van 2-ethylhexanal-1. |
-
0
- NL NL39849D patent/NL39849C/xx active
- NL NL70206D patent/NL70206B/xx unknown
-
1934
- 1934-07-21 FR FR776219D patent/FR776219A/fr not_active Expired
- 1934-07-23 GB GB21570/34A patent/GB429863A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB429863A (en) | 1935-06-07 |
| FR776219A (fr) | 1935-01-21 |
| NL70206B (fr) |