BE411921A - - Google Patents
Info
- Publication number
- BE411921A BE411921A BE411921DA BE411921A BE 411921 A BE411921 A BE 411921A BE 411921D A BE411921D A BE 411921DA BE 411921 A BE411921 A BE 411921A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
- H04N3/04—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving aperture also apertures covered by lenses
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2147555X | 1934-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE411921A true BE411921A (en) |
Family
ID=7987214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE411921D BE411921A (en) | 1934-10-25 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2147555A (en) |
| BE (1) | BE411921A (en) |
| NL (1) | NL46568C (en) |
-
0
- BE BE411921D patent/BE411921A/xx unknown
- NL NL46568D patent/NL46568C/xx active
-
1935
- 1935-10-22 US US46126A patent/US2147555A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2147555A (en) | 1939-02-14 |
| NL46568C (en) |