AT254279B -
Circuit arrangement for telecommunications, in particular telephone switching systems with centrally controlled switching networks
- Google Patents
Circuit arrangement for telecommunications, in particular telephone switching systems with centrally controlled switching networks
Info
Publication number
AT254279B
AT254279BAT207065AAT207065AAT254279BAT 254279 BAT254279 BAT 254279BAT 207065 AAT207065 AAT 207065AAT 207065 AAT207065 AAT 207065AAT 254279 BAT254279 BAT 254279B
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 Standard Telephon & TelegraphfiledCriticalStandard Telephon & Telegraph
Application grantedgrantedCritical
Publication of AT254279BpublicationCriticalpatent/AT254279B/en
H04Q3/0016—Arrangements providing connection between exchanges
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Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Sub-Exchange Stations And Push- Button Telephones
(AREA)
AT207065A1964-07-181965-03-09
Circuit arrangement for telecommunications, in particular telephone switching systems with centrally controlled switching networks
AT254279B
(en)