FR566078A - Braille typewriter - Google Patents

Braille typewriter

Info

Publication number
FR566078A
FR566078A FR566078DA FR566078A FR 566078 A FR566078 A FR 566078A FR 566078D A FR566078D A FR 566078DA FR 566078 A FR566078 A FR 566078A
Authority
FR
France
Prior art keywords
braille typewriter
braille
typewriter
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
Octave Berger
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 filed Critical
Application granted granted Critical
Publication of FR566078A publication Critical patent/FR566078A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/32—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing in Braille or with keyboards specially adapted for use by blind or disabled persons
FR566078D 1923-05-12 1923-05-12 Braille typewriter Expired FR566078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR566078T 1923-05-12

Publications (1)

Publication Number Publication Date
FR566078A true FR566078A (en) 1924-02-08

Family

ID=8946849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR566078D Expired FR566078A (en) 1923-05-12 1923-05-12 Braille typewriter

Country Status (1)

Country Link
FR (1) FR566078A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454637A (en) * 1944-01-15 1948-11-23 Tejedo Juan De La Fuente Electric machine for typing in the braille and abreu systems
US2549293A (en) * 1944-01-15 1951-04-17 Tejedo Juan De La Fuente Sheet feeding and positioning mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454637A (en) * 1944-01-15 1948-11-23 Tejedo Juan De La Fuente Electric machine for typing in the braille and abreu systems
US2549293A (en) * 1944-01-15 1951-04-17 Tejedo Juan De La Fuente Sheet feeding and positioning mechanism

Similar Documents

Publication Publication Date Title
FR580052A (en) Typewriter Improvements
FR576612A (en) Calculator
FR566078A (en) Braille typewriter
FR565649A (en) Typewriter
FR561860A (en) Aerial typewriter
FR587667A (en) Typewriter
FR582449A (en) Pneumatic typewriter
FR578171A (en) Affinity machine
FR582052A (en) Typewriter
FR567566A (en) Typewriter
FR567395A (en) Typewriter
FR31710E (en) Typewriter
FR591188A (en) Stamping printing machine
FR596769A (en) Telegraph Typewriter Improvements
FR570429A (en) Typewriter Improvements
FR562640A (en) Typewriter Improvements
FR573356A (en) Typewriter Improvements
FR571913A (en) Typewriter Improvements
FR566563A (en) Typewriter Improvements
FR566562A (en) Typewriter Improvements
FR581654A (en) Hand punching machine
FR568694A (en) Typewriter with perforations
FR588696A (en) Typewriter
FR589557A (en) Typewriter
FR564003A (en) Impression machine