NL72942C - - Google Patents
Info
- Publication number
- NL72942C NL72942C NL72942DA NL72942C NL 72942 C NL72942 C NL 72942C NL 72942D A NL72942D A NL 72942DA NL 72942 C NL72942 C NL 72942C
- 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
- H01J31/06—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 more than two output electrodes, e.g. for multiple switching or counting
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US772538A US2567359A (en) | 1947-09-06 | 1947-09-06 | Electron discharge apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL72942C true NL72942C (xx) |
Family
ID=25095407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL72942D NL72942C (xx) | 1947-09-06 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2567359A (xx) |
| NL (1) | NL72942C (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2719248A (en) * | 1947-07-11 | 1955-09-27 | Josephson Bengt Adolf Sanmel | Electron discharge device |
| US2822493A (en) * | 1953-04-24 | 1958-02-04 | Maurice D Harsh | Graphechon storage tube |
| US2874328A (en) * | 1954-12-31 | 1959-02-17 | Munsey E Crost | Voltage sampling apparatus |
| US2927233A (en) * | 1956-11-05 | 1960-03-01 | Philco Corp | Electrical apparatus |
| US2945143A (en) * | 1958-04-03 | 1960-07-12 | Shapiro Jack | Compact cathode ray tube |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2195098A (en) * | 1937-10-30 | 1940-03-26 | Bell Telephone Labor Inc | Electron discharge device |
| US2290651A (en) * | 1939-09-26 | 1942-07-21 | William H Peck | Television system |
| US2265848A (en) * | 1940-07-27 | 1941-12-09 | Hazeltine Corp | Synchronizing-signal generator |
-
0
- NL NL72942D patent/NL72942C/xx active
-
1947
- 1947-09-06 US US772538A patent/US2567359A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2567359A (en) | 1951-09-11 |