FR354117A - Automatic triggering system for electric telegraphs - Google Patents

Automatic triggering system for electric telegraphs

Info

Publication number
FR354117A
FR354117A FR354117DA FR354117A FR 354117 A FR354117 A FR 354117A FR 354117D A FR354117D A FR 354117DA FR 354117 A FR354117 A FR 354117A
Authority
FR
France
Prior art keywords
triggering system
automatic triggering
electric telegraphs
telegraphs
electric
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)
Inventor
Eugene-Adrien Ducretet
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.)
EUGENE ADRIEN DUCRETET
Original Assignee
EUGENE ADRIEN DUCRETET
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 EUGENE ADRIEN DUCRETET filed Critical EUGENE ADRIEN DUCRETET
Application granted granted Critical
Publication of FR354117A publication Critical patent/FR354117A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/02—Details not particular to receiver or transmitter
    • H04L13/04—Driving mechanisms; Clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR354117D 1905-05-09 1905-05-09 Automatic triggering system for electric telegraphs Expired FR354117A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR354117T 1905-05-09

Publications (1)

Publication Number Publication Date
FR354117A true FR354117A (en) 1905-09-29

Family

ID=1402231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR354117D Expired FR354117A (en) 1905-05-09 1905-05-09 Automatic triggering system for electric telegraphs

Country Status (1)

Country Link
FR (1) FR354117A (en)

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