CH208096A - High frequency telephone system. - Google Patents

High frequency telephone system.

Info

Publication number
CH208096A
CH208096A CH208096DA CH208096A CH 208096 A CH208096 A CH 208096A CH 208096D A CH208096D A CH 208096DA CH 208096 A CH208096 A CH 208096A
Authority
CH
Switzerland
Prior art keywords
high frequency
telephone system
frequency telephone
telephone
frequency
Prior art date
Application number
Other languages
German (de)
Inventor
Haftung Licentia Beschraenkter
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH208096A publication Critical patent/CH208096A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/544—Setting up communications; Call and signalling arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
CH208096D 1937-11-03 1938-11-03 High frequency telephone system. CH208096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE208096X 1937-11-03

Publications (1)

Publication Number Publication Date
CH208096A true CH208096A (en) 1939-12-31

Family

ID=5794046

Family Applications (1)

Application Number Title Priority Date Filing Date
CH208096D CH208096A (en) 1937-11-03 1938-11-03 High frequency telephone system.

Country Status (2)

Country Link
CH (1) CH208096A (en)
FR (1) FR845572A (en)

Also Published As

Publication number Publication date
FR845572A (en) 1939-08-28

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