[go: up one dir, main page]

FR343534A - Manipulateurs morse à clavier - Google Patents

Manipulateurs morse à clavier

Info

Publication number
FR343534A
FR343534A FR343534DA FR343534A FR 343534 A FR343534 A FR 343534A FR 343534D A FR343534D A FR 343534DA FR 343534 A FR343534 A FR 343534A
Authority
FR
France
Prior art keywords
morse
manipulators
keyboard
morse manipulators
keyboard morse
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)
Inventor
Jules Lafaurie
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR343534A publication Critical patent/FR343534A/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
    • H04L15/16—Apparatus or circuits at the transmitting end with keyboard co-operating with code discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR343534D 1904-05-30 1904-05-30 Manipulateurs morse à clavier Expired FR343534A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR343534T 1904-05-30

Publications (1)

Publication Number Publication Date
FR343534A true FR343534A (fr) 1904-10-08

Family

ID=1392474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR343534D Expired FR343534A (fr) 1904-05-30 1904-05-30 Manipulateurs morse à clavier

Country Status (1)

Country Link
FR (1) FR343534A (fr)

Similar Documents

Publication Publication Date Title
FR343534A (fr) Manipulateurs morse à clavier
FR406105A (fr) Manipulateur morse à clavier
FR340274A (fr) Clavier de violon
FR9598E (fr) Clavier de violon
FR353893A (fr) Transmetteur à clavier typographique
FR343567A (fr) Clavier de flute
FR345579A (fr) Manipulateur à clavier pour télégraphe morse
FR390175A (fr) Clavier à archet
FR397337A (fr) Cithare à clavier
FR348467A (fr) Perfectionnement aux instruments mécaniques à clavier
FR334531A (fr) Clavier transpositeur perfectionné
CH31513A (fr) Transmetteur télégraphique à clavier
FR371057A (fr) Phonographe à clavier
FR346474A (fr) Clé à écrous
CH31474A (fr) Clé à écrous
FR342093A (fr) Clef anglaise
FR353363A (fr) Clef anglaise
FR349360A (fr) Radiocondenseur à benzine
FR360154A (fr) Clefs anglaises
FR344751A (fr) Instrument à touches avec clavier mobile
FR340358A (fr) Robinets à soutirer perfectionnés
FR344189A (fr) Carnet à feuilles détachables et à reproductions partielles
FR342232A (fr) Sonnerie à échappement
FR340826A (fr) Machine à additionner
FR354697A (fr) Pochette à clefs