FR961799A - - Google Patents
Info
- Publication number
- FR961799A FR961799A FR961799DA FR961799A FR 961799 A FR961799 A FR 961799A FR 961799D A FR961799D A FR 961799DA FR 961799 A FR961799 A FR 961799A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
- H01J29/894—Arrangements combined with the vessel for the purpose of image projection on a screen
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB872529X | 1942-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR961799A true FR961799A (nl) | 1950-05-20 |
Family
ID=10626066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR961799D Expired FR961799A (nl) | 1942-09-01 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE872529C (nl) |
| FR (1) | FR961799A (nl) |
-
0
- FR FR961799D patent/FR961799A/fr not_active Expired
-
1950
- 1950-10-03 DE DEC3088A patent/DE872529C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE872529C (de) | 1953-04-02 |