AT187152B - Control device for a carrier frequency telephone connection - Google Patents

Control device for a carrier frequency telephone connection

Info

Publication number
AT187152B
AT187152B AT187152DA AT187152B AT 187152 B AT187152 B AT 187152B AT 187152D A AT187152D A AT 187152DA AT 187152 B AT187152 B AT 187152B
Authority
AT
Austria
Prior art keywords
control device
carrier frequency
telephone connection
frequency telephone
connection
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 AT187152B publication Critical patent/AT187152B/en

Links

AT187152D 1954-02-09 1955-02-07 Control device for a carrier frequency telephone connection AT187152B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL187152T 1954-02-09

Publications (1)

Publication Number Publication Date
AT187152B true AT187152B (en) 1956-10-25

Family

ID=29546497

Family Applications (1)

Application Number Title Priority Date Filing Date
AT187152D AT187152B (en) 1954-02-09 1955-02-07 Control device for a carrier frequency telephone connection

Country Status (1)

Country Link
AT (1) AT187152B (en)

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