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FR707096A - Système d'appel sélectif - Google Patents

Système d'appel sélectif

Info

Publication number
FR707096A
FR707096A FR707096DA FR707096A FR 707096 A FR707096 A FR 707096A FR 707096D A FR707096D A FR 707096DA FR 707096 A FR707096 A FR 707096A
Authority
FR
France
Prior art keywords
calling system
selective calling
selective
calling
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
English (en)
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.)
Brillie SA Des Atel
Original Assignee
Brillie SA Des Atel
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 Brillie SA Des Atel filed Critical Brillie SA Des Atel
Application granted granted Critical
Publication of FR707096A publication Critical patent/FR707096A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L15/00—Apparatus or local circuits for transmitting or receiving dot-and-dash codes, e.g. Morse code
    • H04L15/24—Apparatus or circuits at the receiving end
    • H04L15/26—Apparatus or circuits at the receiving end operating only on reception of predetermined code signals, e.g. distress signals, party-line call signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR707096D 1930-03-06 1930-03-06 Système d'appel sélectif Expired FR707096A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR707096T 1930-03-06

Publications (1)

Publication Number Publication Date
FR707096A true FR707096A (fr) 1931-07-02

Family

ID=9068134

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707096D Expired FR707096A (fr) 1930-03-06 1930-03-06 Système d'appel sélectif

Country Status (1)

Country Link
FR (1) FR707096A (fr)

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