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AU277191B2 - Improvements in or relating to automatic telephone exchanges - Google Patents
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AU277191B2 - Improvements in or relating to automatic telephone exchanges - Google Patents

Improvements in or relating to automatic telephone exchanges

Info

Publication number
AU277191B2
AU277191B2 AU44935/64A AU4493564A AU277191B2 AU 277191 B2 AU277191 B2 AU 277191B2 AU 44935/64 A AU44935/64 A AU 44935/64A AU 4493564 A AU4493564 A AU 4493564A AU 277191 B2 AU277191 B2 AU 277191B2
Authority
AU
Australia
Prior art keywords
relating
automatic telephone
telephone exchanges
exchanges
automatic
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
AU44935/64A
Other versions
AU4493564A (en
Inventor
James Browell Leslie
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 AU277191B2 publication Critical patent/AU277191B2/en
Publication of AU4493564A publication Critical patent/AU4493564A/en
Expired legal-status Critical Current

Links

AU44935/64A 1963-05-31 1964-05-26 Improvements in or relating to automatic telephone exchanges Expired AU277191B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB21876/63 1963-05-31

Publications (2)

Publication Number Publication Date
AU277191B2 true AU277191B2 (en) 1965-12-02
AU4493564A AU4493564A (en) 1965-12-02

Family

ID=

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