CH396999A - Electric signal system - Google Patents

Electric signal system

Info

Publication number
CH396999A
CH396999A CH257562A CH257562A CH396999A CH 396999 A CH396999 A CH 396999A CH 257562 A CH257562 A CH 257562A CH 257562 A CH257562 A CH 257562A CH 396999 A CH396999 A CH 396999A
Authority
CH
Switzerland
Prior art keywords
electric signal
signal system
electric
signal
Prior art date
Application number
CH257562A
Other languages
German (de)
Inventor
Goodwin Wright Esmond Philip
Original Assignee
Standard Telephon & Radio Ag
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 & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH396999A publication Critical patent/CH396999A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
CH257562A 1961-03-03 1962-03-02 Electric signal system CH396999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB786461A GB946793A (en) 1961-03-03 1961-03-03 Improvements in or relating to data transmission systems

Publications (1)

Publication Number Publication Date
CH396999A true CH396999A (en) 1965-08-15

Family

ID=9841254

Family Applications (1)

Application Number Title Priority Date Filing Date
CH257562A CH396999A (en) 1961-03-03 1962-03-02 Electric signal system

Country Status (2)

Country Link
CH (1) CH396999A (en)
GB (1) GB946793A (en)

Also Published As

Publication number Publication date
GB946793A (en) 1964-01-15

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