AU245611B2 - A circuit arrangement fora telephone system operating with frequency selection - Google Patents

A circuit arrangement fora telephone system operating with frequency selection

Info

Publication number
AU245611B2
AU245611B2 AU61748/60A AU6174860A AU245611B2 AU 245611 B2 AU245611 B2 AU 245611B2 AU 61748/60 A AU61748/60 A AU 61748/60A AU 6174860 A AU6174860 A AU 6174860A AU 245611 B2 AU245611 B2 AU 245611B2
Authority
AU
Australia
Prior art keywords
circuit arrangement
telephone system
system operating
frequency selection
arrangement fora
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
AU61748/60A
Other versions
AU6174860A (en
Inventor
Ebel Herbert
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.)
Siemens and Halske AG
Original Assignee
Siemens and Halske AG
Filing date
Publication date
Application filed by Siemens and Halske AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of AU6174860A publication Critical patent/AU6174860A/en
Publication of AU245611B2 publication Critical patent/AU245611B2/en
Expired legal-status Critical Current

Links

AU61748/60A 1960-06-22 A circuit arrangement fora telephone system operating with frequency selection Expired AU245611B2 (en)

Publications (2)

Publication Number Publication Date
AU6174860A AU6174860A (en) 1960-12-22
AU245611B2 true AU245611B2 (en) 1960-12-22

Family

ID=

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