NL49655C - - Google Patents
Info
- Publication number
- NL49655C NL49655C NL49655DA NL49655C NL 49655 C NL49655 C NL 49655C NL 49655D A NL49655D A NL 49655DA NL 49655 C NL49655 C NL 49655C
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/39—Charge-storage screens
- H01J29/43—Charge-storage screens using photo-emissive mosaic, e.g. for orthicon, for iconoscope
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/266—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension of base or substrate
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US98144A US2173923A (en) | 1936-08-27 | 1936-08-27 | Cathode ray tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL49655C true NL49655C (fr) |
Family
ID=22267464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL49655D NL49655C (fr) | 1936-08-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2173923A (fr) |
| DE (1) | DE700870C (fr) |
| FR (1) | FR831049A (fr) |
| GB (1) | GB474591A (fr) |
| NL (1) | NL49655C (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE743019C (de) * | 1939-04-03 | 1943-12-16 | Philips Patentverwaltung | Einseitiger photoelektrischer Mosaikschirm fuer speichernde Bildsenderoehren |
| US2474988A (en) * | 1943-08-30 | 1949-07-05 | Sargrove John Adolph | Method of manufacturing electrical network circuits |
| US2504972A (en) * | 1946-04-29 | 1950-04-25 | Farnsworth Res Corp | Picture and sound transmitter |
-
0
- NL NL49655D patent/NL49655C/xx active
-
1936
- 1936-08-27 US US98144A patent/US2173923A/en not_active Expired - Lifetime
-
1937
- 1937-06-25 GB GB17724/37A patent/GB474591A/en not_active Expired
- 1937-08-25 FR FR831049D patent/FR831049A/fr not_active Expired
- 1937-08-28 DE DE1937I0058955 patent/DE700870C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB474591A (en) | 1937-11-03 |
| FR831049A (fr) | 1938-08-18 |
| DE700870C (de) | 1941-01-02 |
| US2173923A (en) | 1939-09-26 |