CA1046644A - Programmable calculator - Google Patents

Programmable calculator

Info

Publication number
CA1046644A
CA1046644A CA174,483A CA174483A CA1046644A CA 1046644 A CA1046644 A CA 1046644A CA 174483 A CA174483 A CA 174483A CA 1046644 A CA1046644 A CA 1046644A
Authority
CA
Canada
Prior art keywords
memory
line
program
statement
calculator
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
CA174,483A
Other languages
English (en)
French (fr)
Other versions
CA174483S (en
Inventor
Richard M. Spangler
Eugene V. Burmeister
Frank E. Cada
Wayne F. Covington
Robert E. Watson
Chris J. Christopher
Myles A. Judd
Freddie W. Wenninger
Kent W. Simcoe
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
Priority to CA316,026A priority Critical patent/CA1099020A/en
Application granted granted Critical
Publication of CA1046644A publication Critical patent/CA1046644A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F15/0225—User interface arrangements, e.g. keyboard, display; Interfaces to other computer systems
    • G06F15/0233—User interface arrangements, e.g. keyboard, display; Interfaces to other computer systems with printing provisions

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Calculators And Similar Devices (AREA)
  • Devices For Executing Special Programs (AREA)
  • Document Processing Apparatus (AREA)
  • Record Information Processing For Printing (AREA)
  • Digital Computer Display Output (AREA)
  • Computer And Data Communications (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
CA174,483A 1972-07-07 1973-06-19 Programmable calculator Expired CA1046644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA316,026A CA1099020A (en) 1972-07-07 1978-11-09 Programmable calculator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26989972A 1972-07-07 1972-07-07

Publications (1)

Publication Number Publication Date
CA1046644A true CA1046644A (en) 1979-01-16

Family

ID=23029094

Family Applications (1)

Application Number Title Priority Date Filing Date
CA174,483A Expired CA1046644A (en) 1972-07-07 1973-06-19 Programmable calculator

Country Status (9)

Country Link
JP (1) JPS5545943B2 (it)
CA (1) CA1046644A (it)
CH (1) CH597649A5 (it)
DE (7) DE2365568A1 (it)
FR (1) FR2192338B1 (it)
GB (9) GB1444148A (it)
HK (3) HK68178A (it)
IT (1) IT990351B (it)
ZA (1) ZA734414B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5526502B2 (it) * 1974-06-06 1980-07-14
JPS5416160A (en) * 1977-07-07 1979-02-06 Fuji Electric Co Ltd Waveform shaping circuit
JPS5576451A (en) * 1978-12-04 1980-06-09 Casio Comput Co Ltd Program checking system
DE2929545A1 (de) * 1979-07-20 1981-01-29 Heidenhain Gmbh Dr Johannes Verfahren und schaltungsanordnung zur programmerstellung und/oder programmaenderung bei numerisch gesteuerten maschinen
IT1188909B (it) * 1980-02-26 1988-01-28 Alessandro Mascioli Macchina per scrivere miniaturizzata con memorizzazione elettronica di piu' pagine di scrittura e trasferiemento per lettura su riga di display e/o stampante collegata
DE3028850A1 (de) * 1980-07-30 1982-03-04 Robert Bosch Gmbh, 7000 Stuttgart Pruefgeraet, insbesondere fuer kraftfahrzeuge, und kassette hierfuer
JPS5781656A (en) * 1980-11-07 1982-05-21 Canon Inc Program computer
JPS57100562A (en) * 1980-12-15 1982-06-22 Sony Corp Word processor
JPS58195251A (ja) * 1982-05-07 1983-11-14 Sony Corp コマンド拡張装置
DE3325153A1 (de) * 1982-07-12 1984-01-12 Sharp K.K., Osaka Programmierbarer elektronischer rechner
GB2129175B (en) * 1982-10-26 1986-04-30 Atomic Energy Authority Uk Draughting machine
JPS59218534A (ja) * 1983-03-24 1984-12-08 Fanuc Ltd 外部機器の接続制御方式
JPS5927364A (ja) * 1983-06-30 1984-02-13 Brother Ind Ltd 演算機能付き電子タイプライタ
JPS59103165A (ja) * 1983-09-27 1984-06-14 Sharp Corp プログラム付電子式計算機
US5175013A (en) * 1990-12-31 1992-12-29 The Pillsbury Company Frozen dessert compositions and products
US5112626A (en) * 1990-12-31 1992-05-12 The Pillsbury Company Aerated frozen dessert compositions and products
US6379736B1 (en) 1999-10-05 2002-04-30 The Pillsbury Company Gelato composition

Also Published As

Publication number Publication date
GB1444148A (en) 1976-07-28
DE2365542A1 (de) 1975-05-22
GB1444145A (en) 1976-07-28
DE2365569A1 (de) 1975-06-12
GB1444141A (en) 1976-07-28
DE2365568A1 (de) 1975-07-17
GB1444144A (en) 1976-07-28
DE2365567A1 (de) 1975-06-12
GB1444142A (en) 1976-07-28
DE2365570A1 (de) 1975-05-22
JPS4948257A (it) 1974-05-10
GB1444146A (en) 1976-07-28
IT990351B (it) 1975-06-20
GB1444149A (en) 1976-07-28
DE2365543A1 (de) 1975-04-30
FR2192338A1 (it) 1974-02-08
ZA734414B (en) 1975-02-26
HK68278A (en) 1978-12-01
HK68078A (en) 1978-12-01
JPS5545943B2 (it) 1980-11-20
DE2333908A1 (de) 1974-01-24
CH597649A5 (it) 1978-04-14
GB1444147A (en) 1976-07-28
FR2192338B1 (it) 1975-02-07
GB1444143A (en) 1976-07-28
HK68178A (en) 1978-12-01

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