NL49665C - - Google Patents
Info
- Publication number
- NL49665C NL49665C NL49665DA NL49665C NL 49665 C NL49665 C NL 49665C NL 49665D A NL49665D A NL 49665DA NL 49665 C NL49665 C NL 49665C
- 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
- H01J29/16—Incandescent screens
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE482704X | 1936-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL49665C true NL49665C (fi) |
Family
ID=6542870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL49665D NL49665C (fi) | 1936-10-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2211843A (fi) |
| BE (1) | BE424211A (fi) |
| FR (1) | FR828098A (fi) |
| GB (1) | GB482704A (fi) |
| NL (1) | NL49665C (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2532175A (en) * | 1944-03-31 | 1950-11-28 | Rca Corp | Visible image radio responsive device |
-
0
- NL NL49665D patent/NL49665C/xx active
- BE BE424211D patent/BE424211A/xx unknown
-
1937
- 1937-10-20 GB GB28632/37A patent/GB482704A/en not_active Expired
- 1937-10-21 FR FR828098D patent/FR828098A/fr not_active Expired
-
1938
- 1938-02-05 US US188876A patent/US2211843A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE424211A (fi) | |
| GB482704A (en) | 1938-04-04 |
| US2211843A (en) | 1940-08-20 |
| FR828098A (fr) | 1938-05-10 |