FR2017458A1 - - Google Patents
Info
- Publication number
- FR2017458A1 FR2017458A1 FR6930303A FR6930303A FR2017458A1 FR 2017458 A1 FR2017458 A1 FR 2017458A1 FR 6930303 A FR6930303 A FR 6930303A FR 6930303 A FR6930303 A FR 6930303A FR 2017458 A1 FR2017458 A1 FR 2017458A1
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Credit Cards Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681774783 DE1774783A1 (de) | 1968-09-05 | 1968-09-05 | Filmfensterkarte oder Karte mit einem Analogdatenfeld mit Hell-Dunkel-Feld-Codierung und Vorrichtung zur maschinellen Lesung |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2017458A1 true FR2017458A1 (fr) | 1970-05-22 |
Family
ID=5702268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6930303A Withdrawn FR2017458A1 (fr) | 1968-09-05 | 1969-09-05 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3593030A (fr) |
DE (1) | DE1774783A1 (fr) |
FR (1) | FR2017458A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0406576A2 (fr) * | 1989-07-04 | 1991-01-09 | Microbox Dr. Welp GmbH | Procédé de mémorisation de données de dessin à l'aide d'un traceur CAD à laser pour des cartes à film et traceur à laser pour des cartes à film/microfilm pour la mise en oeuvre de ce procédé |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3728677A (en) * | 1971-05-10 | 1973-04-17 | Stanford Research Inst | Rotation-independent reading of rectangular insignia |
US3912909A (en) * | 1973-01-05 | 1975-10-14 | Monarch Marking Systems Inc | Record reading apparatus |
US3870865A (en) * | 1973-07-05 | 1975-03-11 | Cummins Allison Corp | Method and apparatus for optical reading of recorded data |
US4518052A (en) * | 1982-07-13 | 1985-05-21 | Chen Li Fu | Apparatus for automatically measuring height |
US4752780A (en) * | 1984-02-03 | 1988-06-21 | Pipkin Neil L | Opto-electronic satellite antenna position sensor |
US8023718B1 (en) * | 2007-01-16 | 2011-09-20 | Burroughs Payment Systems, Inc. | Method and system for linking front and rear images in a document reader/imager |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1592364A1 (de) * | 1964-03-03 | 1972-03-09 | Ugine Kuhlmann | Verfahren zur Herstellung von Ammoniak und Chlor aus Ammoniumchlorid |
-
1968
- 1968-09-05 DE DE19681774783 patent/DE1774783A1/de active Pending
-
1969
- 1969-08-29 US US854182A patent/US3593030A/en not_active Expired - Lifetime
- 1969-09-05 FR FR6930303A patent/FR2017458A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0406576A2 (fr) * | 1989-07-04 | 1991-01-09 | Microbox Dr. Welp GmbH | Procédé de mémorisation de données de dessin à l'aide d'un traceur CAD à laser pour des cartes à film et traceur à laser pour des cartes à film/microfilm pour la mise en oeuvre de ce procédé |
EP0406576A3 (en) * | 1989-07-04 | 1992-04-15 | Microbox Dr. Welp Kg | Method for memorising data of drawings by use of a cad laser plotter for film cards and microfilm card/film card laser plotter to carry out this method |
Also Published As
Publication number | Publication date |
---|---|
US3593030A (en) | 1971-07-13 |
DE1774783A1 (de) | 1971-11-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |