BE615460A - Switching for telecommunication systems, mainly intercommunication systems - Google Patents

Switching for telecommunication systems, mainly intercommunication systems

Info

Publication number
BE615460A
BE615460A BE615460A BE615460A BE615460A BE 615460 A BE615460 A BE 615460A BE 615460 A BE615460 A BE 615460A BE 615460 A BE615460 A BE 615460A BE 615460 A BE615460 A BE 615460A
Authority
BE
Belgium
Prior art keywords
systems
switching
mainly
intercommunication
telecommunication
Prior art date
Application number
BE615460A
Other languages
Dutch (nl)
Inventor
G Beszedics
R Konecny
Original Assignee
Bell Telephone Mfg
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 Bell Telephone Mfg filed Critical Bell Telephone Mfg
Publication of BE615460A publication Critical patent/BE615460A/en

Links

BE615460A 1961-03-23 1962-03-23 Switching for telecommunication systems, mainly intercommunication systems BE615460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT240561A AT227788B (en) 1961-03-23 1961-03-23 Circuit arrangement for the transmission of messages, in particular for intercom systems

Publications (1)

Publication Number Publication Date
BE615460A true BE615460A (en) 1962-09-24

Family

ID=3533744

Family Applications (1)

Application Number Title Priority Date Filing Date
BE615460A BE615460A (en) 1961-03-23 1962-03-23 Switching for telecommunication systems, mainly intercommunication systems

Country Status (4)

Country Link
AT (1) AT227788B (en)
BE (1) BE615460A (en)
CH (1) CH429833A (en)
DK (1) DK106232C (en)

Also Published As

Publication number Publication date
AT227788B (en) 1963-06-10
CH429833A (en) 1967-02-15
DK106232C (en) 1967-01-09

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