SE340542B - - Google Patents
Info
- Publication number
- SE340542B SE340542B SE01653/66A SE165366A SE340542B SE 340542 B SE340542 B SE 340542B SE 01653/66 A SE01653/66 A SE 01653/66A SE 165366 A SE165366 A SE 165366A SE 340542 B SE340542 B SE 340542B
- Authority
- SE
- Sweden
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
- G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
- G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
- G06K7/087—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors flux-sensitive, e.g. magnetic, detectors
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B11/00—Apparatus for validating or cancelling issued tickets
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Credit Cards Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5978/65A GB1135041A (en) | 1965-02-11 | 1965-02-11 | Improvements in or relating to machines for detecting a magnetic or a conductive deposit on a carrier |
Publications (1)
Publication Number | Publication Date |
---|---|
SE340542B true SE340542B (da) | 1971-11-22 |
Family
ID=9806164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE01653/66A SE340542B (da) | 1965-02-11 | 1966-02-09 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3463907A (da) |
DE (1) | DE1286792B (da) |
GB (1) | GB1135041A (da) |
SE (1) | SE340542B (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3778598A (en) * | 1972-02-03 | 1973-12-11 | Banknote Corp | Document authentication method and apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2513745A (en) * | 1944-12-13 | 1950-07-04 | Rca Corp | Metal detector |
US2779540A (en) * | 1953-08-31 | 1957-01-29 | Datamatic Corp | Machine control record |
US2858505A (en) * | 1953-09-18 | 1958-10-28 | Sun Oil Co | Apparatus for the detection of foreign bodies |
NL193551A (da) * | 1953-12-30 | |||
US2915699A (en) * | 1956-09-13 | 1959-12-01 | Square D Co | Metal detectors |
NL224364A (da) * | 1957-01-28 | |||
GB913798A (en) * | 1960-04-12 | 1962-12-28 | Itek Corp | Magnetic data processing |
DE1161583B (de) * | 1961-01-30 | 1964-01-23 | Licentia Gmbh | Anordnung zur Voreinstellung elektronischer Zaehlanordnungen |
-
1965
- 1965-02-11 GB GB5978/65A patent/GB1135041A/en not_active Expired
-
1966
- 1966-01-27 US US529169A patent/US3463907A/en not_active Expired - Lifetime
- 1966-02-09 SE SE01653/66A patent/SE340542B/xx unknown
- 1966-02-10 DE DE1966P0038743 patent/DE1286792B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1135041A (en) | 1968-11-27 |
US3463907A (en) | 1969-08-26 |
DE1286792B (de) | 1969-01-09 |