NL64999C - - Google Patents
Info
- Publication number
- NL64999C NL64999C NL64999DA NL64999C NL 64999 C NL64999 C NL 64999C NL 64999D A NL64999D A NL 64999DA NL 64999 C NL64999 C NL 64999C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB31864/37A GB507840A (en) | 1937-11-19 | 1937-11-19 | Improvements in or relating to cathode ray tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL64999C true NL64999C (enrdf_load_stackoverflow) |
Family
ID=10329537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL64999D NL64999C (enrdf_load_stackoverflow) | 1937-11-19 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2219111A (enrdf_load_stackoverflow) |
| FR (1) | FR846257A (enrdf_load_stackoverflow) |
| GB (1) | GB507840A (enrdf_load_stackoverflow) |
| NL (1) | NL64999C (enrdf_load_stackoverflow) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2679612A (en) * | 1954-05-25 | Antishock and microphonism con | ||
| US2417061A (en) * | 1942-04-18 | 1947-03-11 | Chilcot Arthur Leslie | Mounting of electrodes in electric discharge tubes |
| US2423924A (en) * | 1943-07-15 | 1947-07-15 | Speidel Corp | Cathode-ray tube |
| US2467506A (en) * | 1944-08-04 | 1949-04-19 | Farnsworth Res Corp | Electron gun |
| US2476060A (en) * | 1945-01-11 | 1949-07-12 | Cossor Ltd A C | Electron gun structure |
| US2837681A (en) * | 1952-07-30 | 1958-06-03 | Philips Corp | Electric discharge tube |
| US2761990A (en) * | 1954-02-19 | 1956-09-04 | Rauland Corp | Color television image reproducer |
| US2859366A (en) * | 1956-01-04 | 1958-11-04 | Raytheon Mfg Co | Simplified cathode ray tubes and guns therefor |
| US2947897A (en) * | 1958-01-08 | 1960-08-02 | Itt | Electron gun structure |
| US2945978A (en) * | 1959-03-19 | 1960-07-19 | Gen Electric | Tubular incandescent lamp device |
| US3210145A (en) * | 1961-02-24 | 1965-10-05 | Litton Prec Products Inc | Electron gun supporting technique |
| US3560780A (en) * | 1968-05-27 | 1971-02-02 | Itt | Vacuum tube with coaxial assembly of electrostatic focusing means and electron gun mount |
| NL7613412A (nl) * | 1976-12-02 | 1978-06-06 | Philips Nv | Elektrische ontladingsbuis. |
| NL8403485A (nl) * | 1984-11-15 | 1986-06-02 | Philips Nv | Elektronenbuis. |
-
0
- NL NL64999D patent/NL64999C/xx active
-
1937
- 1937-11-19 GB GB31864/37A patent/GB507840A/en not_active Expired
-
1938
- 1938-11-18 US US241092A patent/US2219111A/en not_active Expired - Lifetime
- 1938-11-19 FR FR846257D patent/FR846257A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2219111A (en) | 1940-10-22 |
| GB507840A (en) | 1939-06-19 |
| FR846257A (fr) | 1939-09-13 |