BE755407A - Enfoncement a deux touches pour la selection des positions de decimale - Google Patents

Enfoncement a deux touches pour la selection des positions de decimale

Info

Publication number
BE755407A
BE755407A BE755407DA BE755407A BE 755407 A BE755407 A BE 755407A BE 755407D A BE755407D A BE 755407DA BE 755407 A BE755407 A BE 755407A
Authority
BE
Belgium
Prior art keywords
selection
key pressure
decimal positions
decimal
positions
Prior art date
Application number
Other languages
English (en)
Inventor
J C Clark
H Kuijsten
W Schaen
Original Assignee
Scm Corp
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.)
Publication date
Publication of BE755407A publication Critical patent/BE755407A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/027—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes for insertion of the decimal point

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Digital Computer Display Output (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
BE755407D 1969-08-28 Enfoncement a deux touches pour la selection des positions de decimale BE755407A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85373869A 1969-08-28 1969-08-28

Publications (1)

Publication Number Publication Date
BE755407A true BE755407A (fr) 1971-02-01

Family

ID=25316770

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755407D BE755407A (fr) 1969-08-28 Enfoncement a deux touches pour la selection des positions de decimale

Country Status (9)

Country Link
US (1) US3622768A (fr)
BE (1) BE755407A (fr)
CA (1) CA943668A (fr)
CH (1) CH530676A (fr)
DE (1) DE2041537A1 (fr)
GB (1) GB1292400A (fr)
LU (1) LU61566A1 (fr)
NL (1) NL7012784A (fr)
ZA (1) ZA705771B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762637A (en) * 1971-08-05 1973-10-02 Scm Corp Dual-function keys for sign change and correction of erroneous entries
EP0406874B1 (fr) * 1989-07-06 1994-12-14 Toshiba Kikai Kabushiki Kaisha Appareil contrôleur pour une presse d'injection
US6837618B1 (en) * 1999-03-11 2005-01-04 Citizen Watch Co., Ltd. Electronic thermometer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL170973B (nl) * 1952-02-09 Selvaag Olav Terras en werkwijze voor het vervaardigen van een dergelijk terras.
DE1160219B (de) * 1956-12-17 1963-12-27 Kienzle Apparate Gmbh Einrichtung an elektronischen Rechenmaschinen
GB1099018A (en) * 1963-11-12 1968-01-10 Mullard Ltd Computing machine
US3358125A (en) * 1964-03-13 1967-12-12 Ind Machine Elettroniche I M E Circuit for displaying the decimal location in electronic type arithmetical computing devices, particularly in connection with digital data readout devices on decimal indicators
US3375356A (en) * 1964-06-12 1968-03-26 Wyle Laboratories Calculator decimal point alignment apparatus
US3405392A (en) * 1965-04-30 1968-10-08 Sperry Rand Corp Electronic calculators

Also Published As

Publication number Publication date
GB1292400A (en) 1972-10-11
CH530676A (fr) 1972-11-15
LU61566A1 (fr) 1970-11-09
US3622768A (en) 1971-11-23
ZA705771B (en) 1971-04-28
DE2041537A1 (de) 1971-04-29
NL7012784A (fr) 1971-03-02
CA943668A (en) 1974-03-12

Similar Documents

Publication Publication Date Title
FR1441127A (fr) Perfectionnements aux appareils distributeurs de produits
BE766214A (fr) Presse portative a main pour raccord de tuyaux emboutissable
BE746164A (fr) Perfectionnements aux dispositifs transmetteurs de
BE748981A (fr) Perfectionnements apportes aux interrupteurs a bouton- poussoir
BE776393A (fr) Bague pour deux doigts
BE782166A (fr) Perfectionnements aux appareils transporteurs
FR1511367A (fr) Perfectionnements apportés aux appareils pour la manutention de briques
IT958841B (it) Pressostato
BE768870A (fr) Perfectionnements relatifs aux dispositifs de decharge
BE778219A (fr) Dispositifs perfectionnes a arc de decharge
BE798345A (fr) Perfectionnements apportes aux appareils pour le moulage des suceties
FR2073576A5 (fr) Perfectionnements aux broyeurs a deux chambres de broyage
BE755407A (fr) Enfoncement a deux touches pour la selection des positions de decimale
BE752642A (fr) Perfectionnements aux manocontacteurs
BE746526A (fr) Perfectionnements aux enceintes a pression
IT953763B (it) Commutatore a diaframma elastico
AR194944A1 (es) Un dispensador de tabletas
BE746963A (fr) Buse pour appareil de revetement a lit
DE7044915U (de) Druckschalter
BR6915735D0 (pt) Um interruptor
BE758025A (fr) Perfectionnements a des appareils de nettoyage de vehicules
BE771808A (fr) Perfectionnements aux appareils a imprimer des
BE744968A (fr) Perfectionnements relatifs a des commandes de grues
CH508269A (de) Druckschalter
GB1348431A (en) Pressure sensitive switch unit