FR509727A - Stenographic machine for the blind - Google Patents

Stenographic machine for the blind

Info

Publication number
FR509727A
FR509727A FR509727A FR509727DA FR509727A FR 509727 A FR509727 A FR 509727A FR 509727 A FR509727 A FR 509727A FR 509727D A FR509727D A FR 509727DA FR 509727 A FR509727 A FR 509727A
Authority
FR
France
Prior art keywords
blind
stenographic machine
stenographic
machine
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
FR509727A
Other languages
French (fr)
Inventor
Georges-Henri Muller
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.)
GEORGES HENRI MULLER
Original Assignee
GEORGES HENRI MULLER
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 GEORGES HENRI MULLER filed Critical GEORGES HENRI MULLER
Application granted granted Critical
Publication of FR509727A publication Critical patent/FR509727A/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
FR509727A 1916-02-17 1916-02-17 Stenographic machine for the blind Expired FR509727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR509727T 1916-02-17

Publications (1)

Publication Number Publication Date
FR509727A true FR509727A (en) 1920-11-18

Family

ID=8911232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR509727A Expired FR509727A (en) 1916-02-17 1916-02-17 Stenographic machine for the blind

Country Status (1)

Country Link
FR (1) FR509727A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047317A1 (en) * 1980-12-16 1982-07-01 Fritz 8970 Immenstadt Graßl Pocket size braille printer - has six tabs operating press studs and blank index tab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047317A1 (en) * 1980-12-16 1982-07-01 Fritz 8970 Immenstadt Graßl Pocket size braille printer - has six tabs operating press studs and blank index tab

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