FR2196494B1 - - Google Patents
Info
- Publication number
- FR2196494B1 FR2196494B1 FR7227445A FR7227445A FR2196494B1 FR 2196494 B1 FR2196494 B1 FR 2196494B1 FR 7227445 A FR7227445 A FR 7227445A FR 7227445 A FR7227445 A FR 7227445A FR 2196494 B1 FR2196494 B1 FR 2196494B1
- 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
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/004—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using digital security elements, e.g. information coded on a magnetic thread or strip
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
- G07D7/121—Apparatus characterised by sensor details
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7227445A FR2196494B1 (de) | 1972-07-28 | 1972-07-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7227445A FR2196494B1 (de) | 1972-07-28 | 1972-07-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2196494A1 FR2196494A1 (de) | 1974-03-15 |
FR2196494B1 true FR2196494B1 (de) | 1979-08-03 |
Family
ID=9102561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7227445A Expired FR2196494B1 (de) | 1972-07-28 | 1972-07-28 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2196494B1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE405291B (sv) * | 1976-06-16 | 1978-11-27 | Asea Ab | Anordning for kontroll av ektheten hos dokument, exempelvis sedlar |
DE2760453C2 (de) * | 1977-07-01 | 1991-06-27 | Gao Gesellschaft Fuer Automation Und Organisation Mbh, 8000 Muenchen, De | |
US4303832A (en) * | 1978-12-18 | 1981-12-01 | Gretag Aktiengesellschaft | Process for assessing the quality of a printed product |
US4311914A (en) * | 1978-12-18 | 1982-01-19 | Gretag Aktiengesellschaft | Process for assessing the quality of a printed product |
DE3174151D1 (en) * | 1980-12-16 | 1986-04-24 | Toshiba Kk | Pattern discriminating apparatus |
DE3174234D1 (en) * | 1981-06-22 | 1986-05-07 | Toshiba Kk | System for identifying currency note |
FR2642199B1 (fr) * | 1989-01-23 | 1992-04-10 | Arjomari Prioux | Procede de reconnaissance d'images par rayonnements electromagnetiques et dispositifs pour la mise en oeuvre d'un tel procede |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2731621A (en) * | 1952-04-01 | 1956-01-17 | Cgs Lab Inc | Counterfeit detector |
US3280974A (en) * | 1961-08-23 | 1966-10-25 | John B Riddle | Method and apparatus for recognizing printed currency |
US3220459A (en) * | 1962-01-08 | 1965-11-30 | Edward D Wilson | Electrically ignited gas torch |
GB1127361A (en) * | 1965-01-30 | 1968-09-18 | Emi Ltd | Improvements relating to pattern recognition devices |
US3495216A (en) * | 1966-04-27 | 1970-02-10 | Itt | Apparatus to compare a standard image with a printed image |
-
1972
- 1972-07-28 FR FR7227445A patent/FR2196494B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2196494A1 (de) | 1974-03-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |