FR34565E - - Google Patents
Info
- Publication number
- FR34565E FR34565E FR34565DA FR34565E FR 34565 E FR34565 E FR 34565E FR 34565D A FR34565D A FR 34565DA FR 34565 E FR34565 E FR 34565E
- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/66—Transforming electric information into light information
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR638879T | 1926-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR34565E true FR34565E (pt) | 1929-09-16 |
Family
ID=8996328
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR34476D Expired FR34476E (pt) | 1926-12-24 | ||
| FR34565D Expired FR34565E (pt) | 1926-12-24 | ||
| FR638879D Expired FR638879A (fr) | 1926-12-24 | 1926-12-24 | Nouveau perfectionnement au dispositif optique pour l'exploration des images |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR34476D Expired FR34476E (pt) | 1926-12-24 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR638879D Expired FR638879A (fr) | 1926-12-24 | 1926-12-24 | Nouveau perfectionnement au dispositif optique pour l'exploration des images |
Country Status (1)
| Country | Link |
|---|---|
| FR (3) | FR638879A (pt) |
-
0
- FR FR34476D patent/FR34476E/fr not_active Expired
- FR FR34565D patent/FR34565E/fr not_active Expired
-
1926
- 1926-12-24 FR FR638879D patent/FR638879A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR638879A (fr) | 1928-06-05 |
| FR34476E (pt) | 1929-06-19 |