CH212295A - Circuit arrangement for telegraph lines, via which both telegraph characters and switching criteria are transmitted by current surges of the same type. - Google Patents

Circuit arrangement for telegraph lines, via which both telegraph characters and switching criteria are transmitted by current surges of the same type.

Info

Publication number
CH212295A
CH212295A CH212295DA CH212295A CH 212295 A CH212295 A CH 212295A CH 212295D A CH212295D A CH 212295DA CH 212295 A CH212295 A CH 212295A
Authority
CH
Switzerland
Prior art keywords
telegraph
transmitted
same type
circuit arrangement
characters
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft C Lorenz
Original Assignee
Lorenz C 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 Lorenz C Ag filed Critical Lorenz C Ag
Publication of CH212295A publication Critical patent/CH212295A/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
CH212295D 1938-08-12 1939-08-08 Circuit arrangement for telegraph lines, via which both telegraph characters and switching criteria are transmitted by current surges of the same type. CH212295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE212295X 1938-08-12

Publications (1)

Publication Number Publication Date
CH212295A true CH212295A (en) 1940-11-15

Family

ID=5807346

Family Applications (1)

Application Number Title Priority Date Filing Date
CH212295D CH212295A (en) 1938-08-12 1939-08-08 Circuit arrangement for telegraph lines, via which both telegraph characters and switching criteria are transmitted by current surges of the same type.

Country Status (4)

Country Link
BE (1) BE435871A (en)
CH (1) CH212295A (en)
FR (1) FR858819A (en)
NL (1) NL54873C (en)

Also Published As

Publication number Publication date
BE435871A (en)
NL54873C (en)
FR858819A (en) 1940-12-04

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