DE1067134B - - Google Patents
Info
- Publication number
- DE1067134B DE1067134B DENDAT1067134D DE1067134DA DE1067134B DE 1067134 B DE1067134 B DE 1067134B DE NDAT1067134 D DENDAT1067134 D DE NDAT1067134D DE 1067134D A DE1067134D A DE 1067134DA DE 1067134 B DE1067134 B DE 1067134B
- Authority
- DE
- Germany
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
- H01J23/087—Magnetic focusing arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR790490A FR75517E (fr) | 1959-03-26 | 1959-03-26 | Dispositif électronique à ondes progressives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1067134B true DE1067134B (pt-PT) |
Family
ID=8712965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1067134D Pending DE1067134B (pt-PT) | 1959-03-26 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1067134B (pt-PT) |
| FR (1) | FR75517E (pt-PT) |
| NL (1) | NL237523A (pt-PT) |
-
0
- NL NL237523D patent/NL237523A/xx unknown
- DE DENDAT1067134D patent/DE1067134B/de active Pending
-
1959
- 1959-03-26 FR FR790490A patent/FR75517E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR75517E (fr) | 1961-07-07 |
| NL237523A (pt-PT) |