FR858819A - Mounting device for telegraph lines, by which telegraph signals as well as characteristic switching signals are transmitted by current pulses of the same kind - Google Patents

Mounting device for telegraph lines, by which telegraph signals as well as characteristic switching signals are transmitted by current pulses of the same kind

Info

Publication number
FR858819A
FR858819A FR858819DA FR858819A FR 858819 A FR858819 A FR 858819A FR 858819D A FR858819D A FR 858819DA FR 858819 A FR858819 A FR 858819A
Authority
FR
France
Prior art keywords
telegraph
signals
transmitted
well
mounting device
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz 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 Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Application granted granted Critical
Publication of FR858819A publication Critical patent/FR858819A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR858819D 1938-08-12 1939-08-07 Mounting device for telegraph lines, by which telegraph signals as well as characteristic switching signals are transmitted by current pulses of the same kind Expired FR858819A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR858819A true FR858819A (en) 1940-12-04

Family

ID=5807346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858819D Expired FR858819A (en) 1938-08-12 1939-08-07 Mounting device for telegraph lines, by which telegraph signals as well as characteristic switching signals are transmitted by current pulses of the same kind

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)
CH212295A (en) 1940-11-15
NL54873C (en)

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