FR742218A - - Google Patents
Info
- Publication number
- FR742218A FR742218A FR742218DA FR742218A FR 742218 A FR742218 A FR 742218A FR 742218D A FR742218D A FR 742218DA FR 742218 A FR742218 A FR 742218A
- 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
- H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR742218A true FR742218A (en) | 1933-03-02 |
Family
ID=1546651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR742218D Expired FR742218A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR742218A (en) |
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0
- FR FR742218D patent/FR742218A/fr not_active Expired