IT1239176B - General purpose telephone access system - Google Patents

General purpose telephone access system

Info

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
Application number
IT47573A
Other languages
Italian (it)
Other versions
IT9047573A1 (en
IT9047573A0 (en
Inventor
Santis Franco De
Original Assignee
Citec Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Citec Spa filed Critical Citec Spa
Priority to IT47573A priority Critical patent/IT1239176B/en
Publication of IT9047573A0 publication Critical patent/IT9047573A0/en
Publication of IT9047573A1 publication Critical patent/IT9047573A1/en
Application granted granted Critical
Publication of IT1239176B publication Critical patent/IT1239176B/en

Links

Landscapes

  • Exchange Systems With Centralized Control (AREA)

Abstract

(No drawing available)
IT47573A 1990-01-26 1990-01-26 General purpose telephone access system IT1239176B (en)

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)

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