FR545689A - Tachyscope - Google Patents
TachyscopeInfo
- Publication number
- FR545689A FR545689A FR545689DA FR545689A FR 545689 A FR545689 A FR 545689A FR 545689D A FR545689D A FR 545689DA FR 545689 A FR545689 A FR 545689A
- Authority
- FR
- France
- Prior art keywords
- tachyscope
- Prior art date
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/30—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being fed one by one from storage place to a display position
- G09F11/34—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being fed one by one from storage place to a display position the feeding means comprising electromagnets
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Image Input (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE30881X | 1921-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR545689A true FR545689A (fr) | 1922-10-18 |
Family
ID=5621993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR545689D Expired FR545689A (fr) | 1921-03-21 | 1922-01-07 | Tachyscope |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT92846B (fr) |
| DK (1) | DK30881C (fr) |
| FR (1) | FR545689A (fr) |
| GB (1) | GB177489A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2795058A (en) * | 1953-01-23 | 1957-06-11 | Milam S Kavanaugh | Tachistoscope |
| US4055908A (en) * | 1976-04-15 | 1977-11-01 | Greene Daniel H | Reading device |
| RU2391469C1 (ru) * | 2006-04-20 | 2010-06-10 | Фсл Интернациональ Аг | Направляющее устройство для прядей |
| DE102008057724A1 (de) | 2008-11-17 | 2010-05-20 | Zernisch Institute Gmbh | Messverfahren und Messanordnung zur Erfassung eines komplexen, objektivierten Bewertungsmaßes für ein Orientierungszeichen |
-
1921
- 1921-12-30 AT AT92846D patent/AT92846B/de active
-
1922
- 1922-01-06 DK DK30881D patent/DK30881C/da active
- 1922-01-07 FR FR545689D patent/FR545689A/fr not_active Expired
- 1922-01-11 GB GB90422A patent/GB177489A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB177489A (en) | 1923-04-03 |
| DK30881C (da) | 1922-12-11 |
| AT92846B (de) | 1923-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR545689A (fr) | Tachyscope | |
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