BR9203968A - Improvement introduced in inductive technology data card reading and writing devices - Google Patents
Improvement introduced in inductive technology data card reading and writing devicesInfo
- Publication number
- BR9203968A BR9203968A BR9203968A BR9203968A BR9203968A BR 9203968 A BR9203968 A BR 9203968A BR 9203968 A BR9203968 A BR 9203968A BR 9203968 A BR9203968 A BR 9203968A BR 9203968 A BR9203968 A BR 9203968A
- Authority
- BR
- Brazil
- Prior art keywords
- card reading
- data card
- technology data
- writing devices
- improvement introduced
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9203968A BR9203968A (en) | 1992-10-06 | 1992-10-06 | Improvement introduced in inductive technology data card reading and writing devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9203968A BR9203968A (en) | 1992-10-06 | 1992-10-06 | Improvement introduced in inductive technology data card reading and writing devices |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9203968A true BR9203968A (en) | 1994-04-12 |
Family
ID=4055085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9203968A BR9203968A (en) | 1992-10-06 | 1992-10-06 | Improvement introduced in inductive technology data card reading and writing devices |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR9203968A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6044953A (en) * | 1994-03-16 | 2000-04-04 | Telecommunicaçoes Brasileiras S/A-Telebras | Independent device for verifying, validating and codifying inductive cards |
-
1992
- 1992-10-06 BR BR9203968A patent/BR9203968A/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6044953A (en) * | 1994-03-16 | 2000-04-04 | Telecommunicaçoes Brasileiras S/A-Telebras | Independent device for verifying, validating and codifying inductive cards |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 06/10/2012 |