AU3390257A - Improvements in or relating to arrangements for reducing crosstalk in automatic telephone exchanges - Google Patents

Improvements in or relating to arrangements for reducing crosstalk in automatic telephone exchanges

Info

Publication number
AU3390257A
AU3390257A AU33902/57A AU3390257A AU3390257A AU 3390257 A AU3390257 A AU 3390257A AU 33902/57 A AU33902/57 A AU 33902/57A AU 3390257 A AU3390257 A AU 3390257A AU 3390257 A AU3390257 A AU 3390257A
Authority
AU
Australia
Prior art keywords
arrangements
relating
automatic telephone
telephone exchanges
reducing crosstalk
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
AU33902/57A
Other versions
AU219456B2 (en
Inventor
Fredrik Klinkhamer Jacob
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 AU219456B2 publication Critical patent/AU219456B2/en
Publication of AU3390257A publication Critical patent/AU3390257A/en
Expired legal-status Critical Current

Links

AU33902/57A 1957-12-17 Improvements in or relating to arrangements for reducing crosstalk in automatic telephone exchanges Expired AU219456B2 (en)

Publications (2)

Publication Number Publication Date
AU219456B2 AU219456B2 (en) 1958-06-19
AU3390257A true AU3390257A (en) 1958-06-19

Family

ID=

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