AU265891B2 - Improvements in automatic telephone systems - Google Patents

Improvements in automatic telephone systems

Info

Publication number
AU265891B2
AU265891B2 AU10274/61A AU1027461A AU265891B2 AU 265891 B2 AU265891 B2 AU 265891B2 AU 10274/61 A AU10274/61 A AU 10274/61A AU 1027461 A AU1027461 A AU 1027461A AU 265891 B2 AU265891 B2 AU 265891B2
Authority
AU
Australia
Prior art keywords
telephone systems
automatic telephone
automatic
systems
telephone
Prior art date
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
AU10274/61A
Other versions
AU1027461A (en
Inventor
RAYMOND ARTHUR JACKSON and JAMES FREDERICK DENBY LESLIE JAMES BROWELL
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.)
Automatic Telephone and Electric Co Ltd
Original Assignee
Automatic Telephone and Electric Co 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.)
Filing date
Publication date
Application filed by Automatic Telephone and Electric Co Ltd filed Critical Automatic Telephone and Electric Co Ltd
Application granted granted Critical
Publication of AU1027461A publication Critical patent/AU1027461A/en
Publication of AU265891B2 publication Critical patent/AU265891B2/en
Expired legal-status Critical Current

Links

AU10274/61A 1960-10-28 1961-10-17 Improvements in automatic telephone systems Expired AU265891B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB37089/60 1960-10-28

Publications (2)

Publication Number Publication Date
AU1027461A AU1027461A (en) 1963-05-02
AU265891B2 true AU265891B2 (en) 1963-05-02

Family

ID=

Similar Documents

Publication Publication Date Title
AU265891B2 (en) Improvements in automatic telephone systems
AU1027461A (en) Improvements in automatic telephone systems
AU265835B2 (en) Improvements in telephone systems
AU242640B2 (en) Improvements in telephone systems
AU256337B2 (en) Automatic telephone systems
CA594218A (en) Automatic telephone systems
CA608418A (en) Automatic telephone systems
CA594657A (en) Automatic telephone systems
CA594222A (en) Automatic telephone systems
CA598047A (en) Automatic telephone systems
CA590808A (en) Automatic telephone systems
AU267830B2 (en) Improvements in automatic telephone systems
CA592103A (en) Busy-verification automatic telephone system
CA611267A (en) Automatic telephone system
CA603161A (en) Automatic telephone system
CA599265A (en) Automatic telephone system
CA597294A (en) Automatic telephone system
CA595354A (en) Automatic telephone system
AU257794B2 (en) Improvements in circuit arrangements in automatic telephone systems
AU6288560A (en) Improvements in telephone systems
AU1077661A (en) Improvements in telephone systems
AU473861A (en) Automatic telephone systems
AU250434B2 (en) Improvements in automatic telephone systems
CA605373A (en) Multiphone for use in telephone systems
AU2510562A (en) Improvements in automatic telephone systems