DE2555893A1 - Programmierbarer rechner - Google Patents

Programmierbarer rechner

Info

Publication number
DE2555893A1
DE2555893A1 DE19752555893 DE2555893A DE2555893A1 DE 2555893 A1 DE2555893 A1 DE 2555893A1 DE 19752555893 DE19752555893 DE 19752555893 DE 2555893 A DE2555893 A DE 2555893A DE 2555893 A1 DE2555893 A1 DE 2555893A1
Authority
DE
Germany
Prior art keywords
memory
program
key
computer
information
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.)
Withdrawn
Application number
DE19752555893
Other languages
German (de)
English (en)
Inventor
Bernard E Musch
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE2555893A1 publication Critical patent/DE2555893A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Calculators And Similar Devices (AREA)
DE19752555893 1974-12-16 1975-12-12 Programmierbarer rechner Withdrawn DE2555893A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/533,430 US4009379A (en) 1974-12-16 1974-12-16 Portable programmable calculator displaying absolute line number addresses and key codes and automatically altering display formats

Publications (1)

Publication Number Publication Date
DE2555893A1 true DE2555893A1 (de) 1976-07-22

Family

ID=24125928

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752555893 Withdrawn DE2555893A1 (de) 1974-12-16 1975-12-12 Programmierbarer rechner

Country Status (3)

Country Link
US (1) US4009379A (enExample)
JP (1) JPS594055B2 (enExample)
DE (1) DE2555893A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002948A1 (en) * 1977-12-27 1979-07-11 Ford Motor Company Limited Keyless locking and entry system
EP0446417A1 (de) * 1990-03-14 1991-09-18 VDO Adolf Schindling AG Anordnung zur Messung einer Flüssigkeitsmenge

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330839A (en) * 1975-07-21 1982-05-18 Hewlett-Packard Company Programmable calculator including means for automatically processing imformation stored on a magnetic record member
IT1047994B (it) * 1975-09-11 1980-10-20 Olivetti C E C S P A Dispositivo di guida dell operatore per calcolatrici elettroniche contabili e simili macchine programmabili
US4156927A (en) * 1976-08-11 1979-05-29 Texas Instruments Incorporated Digital processor system with direct access memory
JPS5353238A (en) * 1976-10-25 1978-05-15 Canon Inc Electronic computer
JPS5356925A (en) * 1976-11-01 1978-05-23 Fuji Xerox Co Ltd Method of editing japanese information
US4455618A (en) * 1977-09-29 1984-06-19 Hewlett-Packard Company Programmable calculator
SE413573B (sv) * 1977-10-07 1980-06-02 Transcale Ab Elektronisk apparat
JPS5578352A (en) * 1978-12-08 1980-06-12 Casio Comput Co Ltd Program check system
DE3242627A1 (de) * 1981-11-18 1983-05-26 Sharp K.K., Osaka Programmierbarer elektronischer rechner mit einer anzeigeeinrichtung
GB2125589B (en) * 1982-07-12 1987-01-28 Sharp Kk Programmable calculator
JPS62229343A (ja) * 1986-03-29 1987-10-08 Toshiba Corp プログラム・カウンタ表示方式
GB2215094A (en) * 1988-02-05 1989-09-13 Michael Francis Carvalho Calculator
US5924803A (en) * 1998-03-25 1999-07-20 American Tel-A-System , Inc. Data input device using combined numeric inputs to encode characters
US7387236B2 (en) * 2001-10-09 2008-06-17 Delaware Capital Formation, Inc. Dispensing of currency
US20050098622A1 (en) * 2001-10-09 2005-05-12 Gregory Jantsch Dispensing of currency
US20070001383A1 (en) * 2005-06-20 2007-01-04 Gregory Jantsch Dispensing of currency

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594734A (en) * 1969-03-21 1971-07-20 Wang Laboratories Programmable calculator
US3588841A (en) * 1969-03-27 1971-06-28 Singer Co Programmable electronic calculator
US3693162A (en) * 1970-10-14 1972-09-19 Hewlett Packard Co Subroutine call and return means for an electronic calculator
US3760171A (en) * 1971-01-12 1973-09-18 Wang Laboratories Programmable calculators having display means and multiple memories
US3839630A (en) * 1971-12-27 1974-10-01 Hewlett Packard Co Programmable calculator employing algebraic language

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002948A1 (en) * 1977-12-27 1979-07-11 Ford Motor Company Limited Keyless locking and entry system
EP0446417A1 (de) * 1990-03-14 1991-09-18 VDO Adolf Schindling AG Anordnung zur Messung einer Flüssigkeitsmenge

Also Published As

Publication number Publication date
US4009379A (en) 1977-02-22
JPS594055B2 (ja) 1984-01-27
JPS5185343A (enExample) 1976-07-26

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination