FR2134177A2 - - Google Patents
Info
- Publication number
- FR2134177A2 FR2134177A2 FR7114624A FR7114624A FR2134177A2 FR 2134177 A2 FR2134177 A2 FR 2134177A2 FR 7114624 A FR7114624 A FR 7114624A FR 7114624 A FR7114624 A FR 7114624A FR 2134177 A2 FR2134177 A2 FR 2134177A2
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
- H04N1/16—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning using a rotating helical element
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/10—Mirrors with curved faces
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7114624A FR2134177B2 (esLanguage) | 1971-04-23 | 1971-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7114624A FR2134177B2 (esLanguage) | 1971-04-23 | 1971-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2134177A2 true FR2134177A2 (esLanguage) | 1972-12-08 |
| FR2134177B2 FR2134177B2 (esLanguage) | 1974-04-26 |
Family
ID=9075868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7114624A Expired FR2134177B2 (esLanguage) | 1971-04-23 | 1971-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2134177B2 (esLanguage) |
-
1971
- 1971-04-23 FR FR7114624A patent/FR2134177B2/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2134177B2 (esLanguage) | 1974-04-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CL | Concession to grant licenses |