IT1239176B - General purpose telephone access system - Google Patents
General purpose telephone access systemInfo
- Publication number
- IT1239176B IT1239176B IT47573A IT4757390A IT1239176B IT 1239176 B IT1239176 B IT 1239176B IT 47573 A IT47573 A IT 47573A IT 4757390 A IT4757390 A IT 4757390A IT 1239176 B IT1239176 B IT 1239176B
- Authority
- IT
- Italy
- Prior art keywords
- general purpose
- access system
- telephone access
- purpose telephone
- general
- Prior art date
Links
Landscapes
- Exchange Systems With Centralized Control (AREA)
Abstract
(No drawing available)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT47573A IT1239176B (en) | 1990-01-26 | 1990-01-26 | General purpose telephone access system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT47573A IT1239176B (en) | 1990-01-26 | 1990-01-26 | General purpose telephone access system |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9047573A0 IT9047573A0 (en) | 1990-01-26 |
IT9047573A1 IT9047573A1 (en) | 1991-07-27 |
IT1239176B true IT1239176B (en) | 1993-09-28 |
Family
ID=11261188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47573A IT1239176B (en) | 1990-01-26 | 1990-01-26 | General purpose telephone access system |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1239176B (en) |
-
1990
- 1990-01-26 IT IT47573A patent/IT1239176B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT9047573A1 (en) | 1991-07-27 |
IT9047573A0 (en) | 1990-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960130 |