CA2319238C - Codage magnetique d'articles - Google Patents
Codage magnetique d'articles Download PDFInfo
- Publication number
- CA2319238C CA2319238C CA002319238A CA2319238A CA2319238C CA 2319238 C CA2319238 C CA 2319238C CA 002319238 A CA002319238 A CA 002319238A CA 2319238 A CA2319238 A CA 2319238A CA 2319238 C CA2319238 C CA 2319238C
- Authority
- CA
- Canada
- Prior art keywords
- magnetic
- tag
- article
- magnetic field
- field
- Prior art date
- 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 - Fee Related
Links
Landscapes
- Geophysics And Detection Of Objects (AREA)
- Burglar Alarm Systems (AREA)
- Thin Magnetic Films (AREA)
- Radar Systems Or Details Thereof (AREA)
- Near-Field Transmission Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9506909.2A GB9506909D0 (en) | 1995-04-04 | 1995-04-04 | Spatial magnetic interrogation system |
GB9506909.2 | 1995-04-04 | ||
CA002217762A CA2217762C (fr) | 1995-04-04 | 1996-04-03 | Interrogation spatiale magnetique |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002217762A Division CA2217762C (fr) | 1995-04-04 | 1996-04-03 | Interrogation spatiale magnetique |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2319238A1 CA2319238A1 (fr) | 1996-10-10 |
CA2319238C true CA2319238C (fr) | 2005-06-07 |
Family
ID=25679703
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002319237A Expired - Fee Related CA2319237C (fr) | 1995-04-04 | 1996-04-03 | Marqueurs ou etiquettes magnetiques |
CA002320669A Expired - Fee Related CA2320669C (fr) | 1995-04-04 | 1996-04-03 | Dispositif de lecture d'etiquettes magnetiques |
CA002320670A Expired - Fee Related CA2320670C (fr) | 1995-04-04 | 1996-04-03 | Appareil pour interroger des etiquettes mangnetiques |
CA002319238A Expired - Fee Related CA2319238C (fr) | 1995-04-04 | 1996-04-03 | Codage magnetique d'articles |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002319237A Expired - Fee Related CA2319237C (fr) | 1995-04-04 | 1996-04-03 | Marqueurs ou etiquettes magnetiques |
CA002320669A Expired - Fee Related CA2320669C (fr) | 1995-04-04 | 1996-04-03 | Dispositif de lecture d'etiquettes magnetiques |
CA002320670A Expired - Fee Related CA2320670C (fr) | 1995-04-04 | 1996-04-03 | Appareil pour interroger des etiquettes mangnetiques |
Country Status (1)
Country | Link |
---|---|
CA (4) | CA2319237C (fr) |
-
1996
- 1996-04-03 CA CA002319237A patent/CA2319237C/fr not_active Expired - Fee Related
- 1996-04-03 CA CA002320669A patent/CA2320669C/fr not_active Expired - Fee Related
- 1996-04-03 CA CA002320670A patent/CA2320670C/fr not_active Expired - Fee Related
- 1996-04-03 CA CA002319238A patent/CA2319238C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2319237C (fr) | 2005-10-11 |
CA2320670A1 (fr) | 1996-10-10 |
CA2320669C (fr) | 2005-10-04 |
CA2320670C (fr) | 2005-01-04 |
CA2320669A1 (fr) | 1996-10-10 |
CA2319238A1 (fr) | 1996-10-10 |
CA2319237A1 (fr) | 1996-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |