AU405686B2 - A speech contact network in telephone systems - Google Patents

A speech contact network in telephone systems

Info

Publication number: AU405686B2
Authority: AU; Australia
Prior art keywords: telephone systems; contact network; speech contact; speech; network
Prior art date: 1964-10-09
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

AU64307/65A

Other versions

AU6430765A (en

Inventor

OSKAR EKBERGH and PER GUSTAF JONSSON EVERT

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.)

Nokia Services Ltd

Original Assignee

Standard Telephone and Cables Pty Ltd

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.)

1964-10-09

Filing date

1965-09-21

Publication date

1967-03-23

1965-09-21 Application filed by Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd

1967-03-23 Application granted granted Critical

1967-03-23 Publication of AU6430765A publication Critical patent/AU6430765A/en

1967-03-23 Publication of AU405686B2 publication Critical patent/AU405686B2/en

Status Expired legal-status Critical Current

Links

AU64307/65A 1964-10-09 1965-09-21 A speech contact network in telephone systems Expired AU405686B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SESE12590/64		1964-10-09

Publications (2)

Publication Number	Publication Date
AU6430765A AU6430765A (en)	1967-03-23
AU405686B2 true AU405686B2 (en)	1967-03-23

Family

ID=

Similar Documents

Publication	Publication Date	Title
AU405686B2 (en)	1967-03-23	A speech contact network in telephone systems
AU6430765A (en)	1967-03-23	A speech contact network in telephone systems
AU5736065A (en)	1966-10-13	Speech contact network in telephone systems
AU401182B2 (en)	1967-03-02	Improvements in telephone systems
CA811238A (en)	1969-04-22	Speech contact network in telephone systems
AU6310965A (en)	1967-03-02	Improvements in telephone systems
CA762037A (en)	1967-06-27	Telephone dialing systems
CA687558A (en)	1964-05-26	Telephone systems
CA690756A (en)	1964-07-14	Telephone systems
AU254138B2 (en)	1963-05-02	Signalling through a telephone network
CA722796A (en)	1965-11-30	Telephone systems
CA722797A (en)	1965-11-30	Telephone systems
AU405303B2 (en)	1967-07-20	Improvements in telecommunication systems
CA750999A (en)	1967-01-17	Telephone switching network
CA677709A (en)	1964-01-07	Telephone exchange systems
AU417980B2 (en)	1969-02-06	Improvements in telephone systems
CA748510A (en)	1966-12-13	Telephone switching network
CA748511A (en)	1966-12-13	Telephone switching network
AU273304B2 (en)	1965-05-20	Improvements in telephone switching systems
AU721261A (en)	1963-05-02	Signalling through a telephone network
AU283923B2 (en)	1966-06-09	A telephone index
CA765478A (en)	1967-08-15	Free-route selection network for telephone systems
CA774183A (en)	1967-12-19	Loudspeaking telephone
AU405687B2 (en)	1967-04-06	Telephone queuing system
AU403750B2 (en)	1987-04-27	Pcm tdm telephone systems