AU247750B2 - Improvements in or relating to automatic telephone exchanges - Google Patents

Improvements in or relating to automatic telephone exchanges

Info

Publication number
AU247750B2
AU247750B2 AU57745/60A AU5774560A AU247750B2 AU 247750 B2 AU247750 B2 AU 247750B2 AU 57745/60 A AU57745/60 A AU 57745/60A AU 5774560 A AU5774560 A AU 5774560A AU 247750 B2 AU247750 B2 AU 247750B2
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
AU57745/60A
Other versions
AU5774560A (en
Inventor
Jacobus Schmitz Gerrit Hubertus Schouten and Bastiaan Jan Trever Matthews
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU247750B2 publication Critical patent/AU247750B2/en
Publication of AU5774560A publication Critical patent/AU5774560A/en
Expired legal-status Critical Current

Links

AU57745/60A 1960-02-23 Improvements in or relating to automatic telephone exchanges Expired AU247750B2 (en)

Publications (2)

Publication Number Publication Date
AU247750B2 true AU247750B2 (en) 1960-08-25
AU5774560A AU5774560A (en) 1960-08-25

Family

ID=

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