NL33999C - - Google Patents
Info
- Publication number
- NL33999C NL33999C NL33999DA NL33999C NL 33999 C NL33999 C NL 33999C NL 33999D A NL33999D A NL 33999DA NL 33999 C NL33999 C NL 33999C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
- H01J31/04—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with only one or two output electrodes with only two electrically independant groups or electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/66—Tubes with electron stream crossing itself and thereby interacting or interfering with itself
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US471309A US2001133A (en) | 1930-07-28 | 1930-07-28 | High frequency oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL33999C true NL33999C (xx) |
Family
ID=23871109
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL57840D NL57840B (xx) | 1930-07-28 | ||
| NL33999D NL33999C (xx) | 1930-07-28 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL57840D NL57840B (xx) | 1930-07-28 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2001133A (xx) |
| GB (1) | GB380201A (xx) |
| NL (2) | NL33999C (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3360647A (en) * | 1964-09-14 | 1967-12-26 | Varian Associates | Electron accelerator with specific deflecting magnet structure and x-ray target |
-
0
- NL NL57840D patent/NL57840B/xx unknown
- NL NL33999D patent/NL33999C/xx active
-
1930
- 1930-07-28 US US471309A patent/US2001133A/en not_active Expired - Lifetime
-
1931
- 1931-07-13 GB GB20120/31A patent/GB380201A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL57840B (xx) | |
| US2001133A (en) | 1935-05-14 |
| GB380201A (en) | 1932-09-15 |