FR393692A - Transmetteurs télégraphiques à clavier - Google Patents

Transmetteurs télégraphiques à clavier

Info

Publication number
FR393692A
FR393692A FR393692DA FR393692A FR 393692 A FR393692 A FR 393692A FR 393692D A FR393692D A FR 393692DA FR 393692 A FR393692 A FR 393692A
Authority
FR
France
Prior art keywords
keypad
telegraphic
transmitters
telegraphic transmitters
keypad telegraphic
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.)
TELEGRAPH TRANSMITTING INSTR C
Original Assignee
TELEGRAPH TRANSMITTING INSTR C
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 TELEGRAPH TRANSMITTING INSTR C filed Critical TELEGRAPH TRANSMITTING INSTR C
Application granted granted Critical
Publication of FR393692A publication Critical patent/FR393692A/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
    • H04L15/04—Apparatus or circuits at the transmitting end

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR393692D 1908-08-27 1908-08-27 Transmetteurs télégraphiques à clavier Expired FR393692A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR393692T 1908-08-27

Publications (1)

Publication Number Publication Date
FR393692A true FR393692A (fr) 1908-12-30

Family

ID=1438976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR393692D Expired FR393692A (fr) 1908-08-27 1908-08-27 Transmetteurs télégraphiques à clavier

Country Status (1)

Country Link
FR (1) FR393692A (fr)

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