AT191472B - Carrier frequency telephone system - Google Patents

Carrier frequency telephone system

Info

Publication number
AT191472B
AT191472B AT191472DA AT191472B AT 191472 B AT191472 B AT 191472B AT 191472D A AT191472D A AT 191472DA AT 191472 B AT191472 B AT 191472B
Authority
AT
Austria
Prior art keywords
carrier frequency
telephone system
frequency telephone
carrier
telephone
Prior art date
Application number
Other languages
German (de)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT191472B publication Critical patent/AT191472B/en

Links

AT191472D 1953-04-27 1954-04-24 Carrier frequency telephone system AT191472B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL191472X 1953-04-27

Publications (1)

Publication Number Publication Date
AT191472B true AT191472B (en) 1957-08-26

Family

ID=19777896

Family Applications (1)

Application Number Title Priority Date Filing Date
AT191472D AT191472B (en) 1953-04-27 1954-04-24 Carrier frequency telephone system

Country Status (1)

Country Link
AT (1) AT191472B (en)

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