CH528979A - Clavier, notamment de machine à écrire - Google Patents

Clavier, notamment de machine à écrire

Info

Publication number
CH528979A
CH528979A CH250671A CH250671A CH528979A CH 528979 A CH528979 A CH 528979A CH 250671 A CH250671 A CH 250671A CH 250671 A CH250671 A CH 250671A CH 528979 A CH528979 A CH 528979A
Authority
CH
Switzerland
Prior art keywords
typewriter
keyboard
especially typewriter
Prior art date
Application number
CH250671A
Other languages
English (en)
Inventor
John Frost Ines Saint
Original Assignee
John Frost Ines Saint
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 John Frost Ines Saint filed Critical John Frost Ines Saint
Publication of CH528979A publication Critical patent/CH528979A/fr

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
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/10—Arrangements of keyboards, e.g. key button disposition
CH250671A 1970-03-02 1971-02-22 Clavier, notamment de machine à écrire CH528979A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7007390A FR2082059A5 (fr) 1970-03-02 1970-03-02

Publications (1)

Publication Number Publication Date
CH528979A true CH528979A (fr) 1972-10-15

Family

ID=9051505

Family Applications (1)

Application Number Title Priority Date Filing Date
CH250671A CH528979A (fr) 1970-03-02 1971-02-22 Clavier, notamment de machine à écrire

Country Status (5)

Country Link
US (1) US3712444A (fr)
BE (1) BE763588A (fr)
CH (1) CH528979A (fr)
DE (1) DE2109615A1 (fr)
FR (1) FR2082059A5 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847263A (en) * 1973-03-06 1974-11-12 X Box English keyboard scheme
GB2366760A (en) * 2000-09-16 2002-03-20 Linda Margurita Burton Keyboard with keys arranged in alphabetic sequence
US6752631B2 (en) * 2001-04-03 2004-06-22 Dawn Marie Schwarzkopf Teaching apparatus and method of enabling use of keyboard by young children
US20030227445A1 (en) * 2002-06-08 2003-12-11 Wang Xu Cong Easy keyboard (e-keyboard)
JP6346808B2 (ja) 2014-07-07 2018-06-20 久保田 正志 文字入力用キーボード

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US964340A (en) * 1909-11-27 1910-07-12 Matias Trejos Type-writer keyboard.
US1184492A (en) * 1916-03-02 1916-05-23 Charles K Searle Keyboard for type-writing machines.
FR775334A (fr) * 1934-01-22 1934-12-26 Nederlanden Staat Clavier pour machines à écrire, machines à écrire à distance et machines analogues
CH241914A (de) * 1943-08-02 1946-04-15 Lundgren Erik Holger Adrian St Tastatur für schreibende Büromaschinen, Setzmaschinen, Fernschreiber und ähnliche Maschinen.

Also Published As

Publication number Publication date
DE2109615A1 (de) 1971-09-16
FR2082059A5 (fr) 1971-12-10
BE763588A (fr) 1971-08-02
US3712444A (en) 1973-01-23

Similar Documents

Publication Publication Date Title
BE761091A (fr) Mecanisme de clavier integre
NL144179B (nl) Gereedschapmachine.
CH551055A (de) Frankiermaschine.
NO139622C (no) Tangentbord.
BE766631R (fr) Mecanisme de clavier
NL7415261A (nl) Toetsenbord.
NL168446C (nl) Zeefdrukmachine.
DK129972B (da) Kontinuerligt arbejdende trykkerimaskine.
NL166140C (nl) Toetsenbord.
BE772805A (fr) Bis (2,3-dihalopropyl) 2-cyanoalkylphosphonates
CH528979A (fr) Clavier, notamment de machine à écrire
NL148753B (nl) Lineaire asynchrone machine.
NL171000C (nl) Homopolaire machine.
CH551054A (de) Frankiermaschine.
AU448829B2 (en) Keyboard fora business machine
NL173582C (nl) Homopolaire machine.
FR1500937A (fr) Clavier de machines à écrire
OA04383A (fr) Machine à étiqueter.
NO141096C (no) Flishuggemaskin.
CH495849A (de) Schreibmaschinentastatur
BR7303144D0 (pt) Aperfeicoamentos em teclado para maquinas de calcular de contabilidade e outras maquinas de escritorio
FR1385150A (fr) Machine à clavier
IT991167B (it) Tastiera per arpeggio
FI47545C (fi) Vaihdettava näppäimistö pallokirjoituskoneita varten.
BE747916A (fr) Clavier d'une machine de bureau,

Legal Events

Date Code Title Description
PL Patent ceased