FR2188879A5 - - Google Patents
Info
- Publication number
- FR2188879A5 FR2188879A5 FR7320045A FR7320045A FR2188879A5 FR 2188879 A5 FR2188879 A5 FR 2188879A5 FR 7320045 A FR7320045 A FR 7320045A FR 7320045 A FR7320045 A FR 7320045A FR 2188879 A5 FR2188879 A5 FR 2188879A5
- 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
- G07D7/02—Testing electrical properties of the materials thereof
- G07D7/026—Testing electrical properties of the materials thereof using capacitive sensors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH868172 | 1972-06-12 | ||
| CH716773 | 1973-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2188879A5 true FR2188879A5 (US06174465-20010116-C00003.png) | 1974-01-18 |
Family
ID=25700873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7320045A Expired FR2188879A5 (US06174465-20010116-C00003.png) | 1972-06-12 | 1973-06-01 |
Country Status (5)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2422210A1 (fr) * | 1978-04-04 | 1979-11-02 | Radioelectrique Comp Ind | Procede et dispositif de detection de la presence d'un filin metallique dans un papier |
| FR2448195A1 (fr) * | 1979-01-31 | 1980-08-29 | Coulter Systems Corp | Dispositif de detection rapide d'indices electriquement sensibles |
| EP0105969A1 (en) * | 1982-10-20 | 1984-04-25 | Coulter Systems Corporation | Encoded security document |
-
1973
- 1973-06-01 FR FR7320045A patent/FR2188879A5/fr not_active Expired
- 1973-06-06 DE DE2328640A patent/DE2328640A1/de active Pending
- 1973-06-07 AT AT503473A patent/AT319643B/de not_active IP Right Cessation
- 1973-06-08 DD DD171445A patent/DD104380A5/xx unknown
- 1973-06-12 IT IT25201/73A patent/IT989050B/it active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2422210A1 (fr) * | 1978-04-04 | 1979-11-02 | Radioelectrique Comp Ind | Procede et dispositif de detection de la presence d'un filin metallique dans un papier |
| FR2448195A1 (fr) * | 1979-01-31 | 1980-08-29 | Coulter Systems Corp | Dispositif de detection rapide d'indices electriquement sensibles |
| EP0105969A1 (en) * | 1982-10-20 | 1984-04-25 | Coulter Systems Corporation | Encoded security document |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2328640A1 (de) | 1974-01-17 |
| IT989050B (it) | 1975-05-20 |
| AT319643B (de) | 1974-12-27 |
| DD104380A5 (US06174465-20010116-C00003.png) | 1974-03-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |