NL74548C - - Google Patents
Info
- Publication number
- NL74548C NL74548C NL74548DA NL74548C NL 74548 C NL74548 C NL 74548C NL 74548D A NL74548D A NL 74548DA NL 74548 C NL74548 C NL 74548C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL74548C true NL74548C (da) |
Family
ID=1824948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL74548D NL74548C (da) |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL74548C (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2391556A1 (fr) * | 1977-05-18 | 1978-12-15 | Sinclair Radionics | Tube a rayons cathodiques perfectionne |
-
0
- NL NL74548D patent/NL74548C/xx active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2391556A1 (fr) * | 1977-05-18 | 1978-12-15 | Sinclair Radionics | Tube a rayons cathodiques perfectionne |
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