AU404899B2 - Intermediate exchange for telecommunication - Google Patents

Intermediate exchange for telecommunication

Info

Publication number: AU404899B2
Authority: AU; Australia
Prior art keywords: telecommunication; intermediate exchange; exchange
Prior art date: 1965-07-02
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 - Lifetime

Application number

AU9019/66A

Filing date

1965-07-02

Publication of AU404899B2 publication Critical patent/AU404899B2/en

1965-07-02 Application filed filed Critical

1985-07-02 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

AU9019/66A 1965-07-02 Intermediate exchange for telecommunication Expired - Lifetime AU404899B2 (en)

Publication Number	Publication Date
AU404899B2 true AU404899B2 (en)

Publication	Publication Date	Title
AU404899B2 (en)		Intermediate exchange for telecommunication
CA709477A (en)	1965-05-11	Automatic telecommunication exchange
AU418428B2 (en)	1967-08-21	Telecommunication exchange
CA802996A (en)	1968-12-31	Intermediate exchange for telecommunication connections
AU412049B2 (en)	1968-11-07	Telephone exchange
AU2616567A (en)	1967-08-21	Telecommunication exchange
AU279124B2 (en)	1967-08-17	Self-steering automatic telephone exchange
CA750502A (en)	1967-01-10	Telecommunication exchange apparatus
AU405780B2 (en)	1967-03-02	Automatic exchange
AU2113867A (en)	1968-11-07	Telephone exchange
AU410165B2 (en)		Automatic telecommunication exchange
AU418114B2 (en)	1968-11-07	Telecommunications exchange
AU5507065A (en)	1967-08-17	Self-steering automatic telephone exchange
AU6330665A (en)	1967-03-02	Automatic exchange
CA683999A (en)	1964-04-07	Deposit exchange machine
AU271753B2 (en)	1965-07-22	Telecommunication exchange apparatus
AU277503B2 (en)	1966-02-10	Telecommunication exchange apparatus
CA716187A (en)	1965-08-17	Foreign exchange trunking
CA709478A (en)	1965-05-11	Subscriber line divided access circuit
AU422017B2 (en)	1968-03-07	Block coppolymers
AU2114467A (en)	1968-11-07	Telecommunications exchange
AU286740B2 (en)		Automatic telephone exchange
AU277404B2 (en)	1965-07-15	Automatic telephone exchange
AU424358B2 (en)	1970-04-09	Telecommunication system
CA711502A (en)	1965-06-15	Load-gate positioning arrangement