BR7302451U - Supervision system for public telephones - Google Patents
Supervision system for public telephonesInfo
- Publication number
- BR7302451U BR7302451U BR7302451U BR7302451U BR7302451U BR 7302451 U BR7302451 U BR 7302451U BR 7302451 U BR7302451 U BR 7302451U BR 7302451 U BR7302451 U BR 7302451U BR 7302451 U BR7302451 U BR 7302451U
- Authority
- BR
- Brazil
- Prior art keywords
- supervision system
- public telephones
- telephones
- public
- supervision
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR7302451U BR7302451U (en) | 1993-12-03 | 1993-12-03 | Supervision system for public telephones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR7302451U BR7302451U (en) | 1993-12-03 | 1993-12-03 | Supervision system for public telephones |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7302451U true BR7302451U (en) | 1995-07-25 |
Family
ID=3989548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7302451U BR7302451U (en) | 1993-12-03 | 1993-12-03 | Supervision system for public telephones |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR7302451U (en) |
-
1993
- 1993-12-03 BR BR7302451U patent/BR7302451U/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law |