NL25726C - - Google Patents
Info
- Publication number
- NL25726C NL25726C NL25726DA NL25726C NL 25726 C NL25726 C NL 25726C NL 25726D A NL25726D A NL 25726DA NL 25726 C NL25726 C NL 25726C
- Authority
- NL
- Netherlands
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
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
- H04N3/34—Elemental scanning area oscillated rapidly in direction transverse to main scanning direction
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE302228X | 1927-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL25726C true NL25726C (en:Method) |
Family
ID=6104587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL25726D NL25726C (en:Method) | 1927-12-12 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR664112A (en:Method) |
| GB (1) | GB302228A (en:Method) |
| NL (1) | NL25726C (en:Method) |
-
0
- NL NL25726D patent/NL25726C/xx active
-
1928
- 1928-11-17 FR FR664112D patent/FR664112A/fr not_active Expired
- 1928-11-28 GB GB35015/28A patent/GB302228A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB302228A (en) | 1929-08-01 |
| FR664112A (fr) | 1929-08-29 |