SE341939B - - Google Patents
Info
- Publication number
- SE341939B SE341939B SE8477/66A SE847766A SE341939B SE 341939 B SE341939 B SE 341939B SE 8477/66 A SE8477/66 A SE 8477/66A SE 847766 A SE847766 A SE 847766A SE 341939 B SE341939 B SE 341939B
- Authority
- SE
- Sweden
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
- G07D7/20—Testing patterns thereon
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52975066A | 1966-02-24 | 1966-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE341939B true SE341939B (de) | 1972-01-17 |
Family
ID=24111120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8477/66A SE341939B (de) | 1966-02-24 | 1966-06-21 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3457421A (de) |
| DE (1) | DE1524687C3 (de) |
| FR (1) | FR1512274A (de) |
| GB (1) | GB1179279A (de) |
| SE (1) | SE341939B (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH482252A (de) * | 1969-04-16 | 1969-11-30 | Landis & Gyr Ag | Verfahren und Vorrichtung zum Nachweis einer Oberflächenstruktur mit optischer Vorzugsrichtung, insbesondere zum Nachweis von Tiefdruck zur Echtheitsprüfung von Banknoten |
| US3876304A (en) * | 1973-09-06 | 1975-04-08 | Ardac Inc | Phase reticle design |
| US4056731A (en) * | 1973-11-07 | 1977-11-01 | Ardac/Usa | Reticle protective structure and radiation sensitive validation apparatus |
| US4018985A (en) * | 1975-04-07 | 1977-04-19 | Alden Research Foundation | Facsimile apparatus for scanning a selected portion of a graphic record |
| US4352559A (en) * | 1976-11-10 | 1982-10-05 | Ardac, Inc. | Logarithmic primary testing system for security validation |
| US4127328A (en) * | 1976-11-10 | 1978-11-28 | Ardac, Inc. | Apparatus for conducting secondary tests for security validation |
| JPS5360537A (en) * | 1976-11-10 | 1978-05-31 | Ardac Inc | Tester for identifying adaptability of certificate |
| US4286385A (en) * | 1979-12-26 | 1981-09-01 | Huck Joseph F | Color screen indicator |
| US4423415A (en) * | 1980-06-23 | 1983-12-27 | Light Signatures, Inc. | Non-counterfeitable document system |
| CH645464A5 (fr) * | 1982-03-08 | 1984-09-28 | Radioelectrique Comp Ind | Procede de detection d'une impression graphique en taille douce et dispositif pour la mise en oeuvre de ce procede. |
| SE434090B (sv) * | 1982-11-18 | 1984-07-02 | Esselte Security Syst Ab | Anordning for astadkommande och detektering av ett spaltformigt stralknippe av ljus |
| GB9507251D0 (en) * | 1995-04-07 | 1995-05-31 | Maratos David F | Genuine banknote verification device |
| KR100271698B1 (ko) * | 1996-07-15 | 2000-11-15 | 오까다 마사하루 | 지폐식별기및 지폐식별방법 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2950799A (en) * | 1952-02-07 | 1960-08-30 | Alan Foster | Apparatus for identifying paper money, or the like, as genuine, and for making change or the like |
| US2964641A (en) * | 1957-04-26 | 1960-12-13 | Paul J Selgin | Device for identification of engraved documents |
| US3031076A (en) * | 1960-01-25 | 1962-04-24 | Universal Controls Inc | Document verifier |
| US3090870A (en) * | 1960-08-18 | 1963-05-21 | Int Standard Electric Corp | Detection of stamps on documents |
| US3245305A (en) * | 1961-08-21 | 1966-04-12 | G K Turner Associates | Radiation compensation for light sources in spectrometric apparatus |
| US3360653A (en) * | 1964-10-22 | 1967-12-26 | Transmarine Corp | Photoelectric document authenticating apparatus with age and color compensation |
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1966
- 1966-02-24 US US529750A patent/US3457421A/en not_active Expired - Lifetime
- 1966-06-07 DE DE1524687A patent/DE1524687C3/de not_active Expired
- 1966-06-21 SE SE8477/66A patent/SE341939B/xx unknown
-
1967
- 1967-02-17 GB GB7755/67A patent/GB1179279A/en not_active Expired
- 1967-02-24 FR FR96323A patent/FR1512274A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1524687B2 (de) | 1973-08-16 |
| DE1524687A1 (de) | 1970-04-23 |
| FR1512274A (fr) | 1968-02-02 |
| DE1524687C3 (de) | 1978-08-31 |
| US3457421A (en) | 1969-07-22 |
| GB1179279A (en) | 1970-01-28 |