FR2136342A5 - - Google Patents

Info

Publication number: FR2136342A5
Authority: FR; France
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

Application number

FR7212780A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Italtel SpA

Siemens SpA

Original Assignee

Societa Italiana Telecomunicazioni Siemens SpA

Siemens 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.)

1971-11-19

Filing date

1972-04-12

Publication date

1972-12-22

1972-04-12 Application filed by Societa Italiana Telecomunicazioni Siemens SpA, Siemens SpA filed Critical Societa Italiana Telecomunicazioni Siemens SpA

1972-12-22 Application granted granted Critical

1972-12-22 Publication of FR2136342A5 publication Critical patent/FR2136342A5/fr

Status Expired legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Exchange Systems With Centralized Control (AREA)

FR7212780A 1971-11-19 1972-04-12 Expired FR2136342A5 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT31372/71A IT946076B (it)	1971-11-19	1971-11-19	Centrale telefonica provvista di mezzi per consentire l inclusione di un utente chiamante preferen ziale in un collegamento preceden temente stabilito

Publications (1)

Publication Number	Publication Date
FR2136342A5 true FR2136342A5 (fr)	1972-12-22

Family

ID=11233531

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7212780A Expired FR2136342A5 (fr)	1971-11-19	1972-04-12

Country Status (7)

Country	Link
BE (1)	BE783954A (fr)
DE (1)	DE2255564A1 (fr)
ES (1)	ES408341A1 (fr)
FR (1)	FR2136342A5 (fr)
IT (1)	IT946076B (fr)
NL (1)	NL7215413A (fr)
ZA (1)	ZA723869B (fr)

1971
- 1971-11-19 IT IT31372/71A patent/IT946076B/it active
1972
- 1972-04-12 FR FR7212780A patent/FR2136342A5/fr not_active Expired
- 1972-05-25 BE BE783954A patent/BE783954A/fr unknown
- 1972-06-06 ZA ZA723869A patent/ZA723869B/xx unknown
- 1972-10-28 ES ES408341A patent/ES408341A1/es not_active Expired
- 1972-11-13 DE DE2255564A patent/DE2255564A1/de active Pending
- 1972-11-14 NL NL7215413A patent/NL7215413A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
BE783954A (fr)	1972-09-18
IT946076B (it)	1973-05-21
ES408341A1 (es)	1976-02-01
DE2255564A1 (de)	1973-05-30
NL7215413A (fr)	1973-05-22
ZA723869B (en)	1973-05-30

Legal Events

Date	Code	Title	Description
1983-02-25	ST	Notification of lapse

Publication	Publication Date	Title
ATA136472A (fr)	1973-12-15
AR196074A1 (fr)	1973-11-30
AU2658571A (fr)	1972-09-21
AU2691671A (fr)	1972-09-28
AU2952271A (fr)	1972-12-07
AU2941471A (fr)	1972-11-30
AU2894671A (fr)	1972-11-23
AU2742671A (fr)	1972-10-12
AU2726271A (fr)	1972-10-05
AU2485671A (fr)	1972-08-03
AU2684071A (fr)	1972-09-28
AU3005371A (fr)	1972-12-21
AU2564071A (fr)	1972-08-24
AU2473671A (fr)	1972-08-03
AU2836771A (fr)	1972-11-09
AU3038671A (fr)	1973-01-04
AU2503871A (fr)	1972-08-10
AU3025871A (fr)	1973-01-04
AU2577671A (fr)	1972-08-24
AU2588771A (fr)	1972-08-31
AU2654071A (fr)	1972-09-21
AR192311Q (fr)	1973-02-14
AU2669471A (fr)	1972-09-21
AU2456871A (fr)	1972-08-17
AU2684171A (fr)	1971-07-15