NL259285A - - Google Patents
Info
- Publication number
- NL259285A NL259285A NL259285DA NL259285A NL 259285 A NL259285 A NL 259285A NL 259285D A NL259285D A NL 259285DA NL 259285 A NL259285 A NL 259285A
- 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
- H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
- H01J25/49—Tubes using the parametric principle, e.g. for parametric amplification
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES66404A DE1158184B (de) | 1959-12-23 | 1959-12-23 | Rauscharme, mit Magnetfeld arbeitende parametrische Ablenkverstaerkerroehre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL259285A true NL259285A (US20030227983A1-20031211-M00013.png) |
Family
ID=7498783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL259285D NL259285A (US20030227983A1-20031211-M00013.png) | 1959-12-23 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1158184B (US20030227983A1-20031211-M00013.png) |
| GB (1) | GB909551A (US20030227983A1-20031211-M00013.png) |
| NL (1) | NL259285A (US20030227983A1-20031211-M00013.png) |
-
0
- NL NL259285D patent/NL259285A/xx unknown
-
1959
- 1959-12-23 DE DES66404A patent/DE1158184B/de active Pending
-
1960
- 1960-12-22 GB GB4411860A patent/GB909551A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1158184B (de) | 1963-11-28 |
| GB909551A (en) | 1962-10-31 |
