NL27583C - - Google Patents
Info
- Publication number
- NL27583C NL27583C NL27583DA NL27583C NL 27583 C NL27583 C NL 27583C NL 27583D A NL27583D A NL 27583DA NL 27583 C NL27583 C NL 27583C
- 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
- H04N3/02—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 Communication System (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14311/28A GB317143A (en) | 1928-05-15 | 1928-05-15 | Improvements in or relating to television or like systems and apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL27583C true NL27583C (en, 2012) |
Family
ID=10038876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL27583D NL27583C (en, 2012) | 1928-05-15 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1781210A (en, 2012) |
| BE (1) | BE360557A (en, 2012) |
| FR (1) | FR673854A (en, 2012) |
| GB (1) | GB317143A (en, 2012) |
| NL (1) | NL27583C (en, 2012) |
-
0
- BE BE360557D patent/BE360557A/xx unknown
- NL NL27583D patent/NL27583C/xx active
-
1928
- 1928-05-15 GB GB14311/28A patent/GB317143A/en not_active Expired
-
1929
- 1929-04-08 US US353636A patent/US1781210A/en not_active Expired - Lifetime
- 1929-04-22 FR FR673854D patent/FR673854A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE360557A (en, 2012) | |
| GB317143A (en) | 1929-08-15 |
| US1781210A (en) | 1930-11-11 |
| FR673854A (fr) | 1930-01-21 |