ZA734414B - Improved programmable calculator - Google Patents

Improved programmable calculator

Info

Publication number
ZA734414B
ZA734414B ZA00734414A ZA734414A ZA734414B ZA 734414 B ZA734414 B ZA 734414B ZA 00734414 A ZA00734414 A ZA 00734414A ZA 734414 A ZA734414 A ZA 734414A ZA 734414 B ZA734414 B ZA 734414B
Authority
ZA
South Africa
Prior art keywords
programmable calculator
improved programmable
improved
calculator
programmable
Prior art date
Application number
ZA00734414A
Other languages
English (en)
Inventor
R Watson
F Wenninger
K Simoce
R Spangler
E Burmeister
C Christopher
M Judd
F Cada
W Covington
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 ZA734414B publication Critical patent/ZA734414B/xx

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)
  • Computer Hardware Design (AREA)
  • Computing Systems (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)
  • Calculators And Similar Devices (AREA)
  • Document Processing Apparatus (AREA)
  • Devices For Executing Special Programs (AREA)
  • Record Information Processing For Printing (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Digital Computer Display Output (AREA)
  • Computer And Data Communications (AREA)
ZA00734414A 1972-07-07 1973-06-28 Improved programmable calculator ZA734414B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA734414B true ZA734414B (en) 1975-02-26

Family

ID=23029094

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00734414A ZA734414B (en) 1972-07-07 1973-06-28 Improved programmable calculator

Country Status (9)

Country Link
JP (1) JPS5545943B2 (de)
CA (1) CA1046644A (de)
CH (1) CH597649A5 (de)
DE (7) DE2365567A1 (de)
FR (1) FR2192338B1 (de)
GB (9) GB1444148A (de)
HK (3) HK68278A (de)
IT (1) IT990351B (de)
ZA (1) ZA734414B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5526502B2 (de) * 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
JPS5545943B2 (de) 1980-11-20
HK68078A (en) 1978-12-01
GB1444141A (en) 1976-07-28
GB1444146A (en) 1976-07-28
GB1444149A (en) 1976-07-28
HK68278A (en) 1978-12-01
GB1444145A (en) 1976-07-28
FR2192338B1 (de) 1975-02-07
DE2365570A1 (de) 1975-05-22
GB1444144A (en) 1976-07-28
DE2333908A1 (de) 1974-01-24
DE2365569A1 (de) 1975-06-12
GB1444143A (en) 1976-07-28
GB1444142A (en) 1976-07-28
HK68178A (en) 1978-12-01
JPS4948257A (de) 1974-05-10
FR2192338A1 (de) 1974-02-08
DE2365567A1 (de) 1975-06-12
DE2365542A1 (de) 1975-05-22
GB1444148A (en) 1976-07-28
GB1444147A (en) 1976-07-28
CH597649A5 (de) 1978-04-14
DE2365568A1 (de) 1975-07-17
CA1046644A (en) 1979-01-16
IT990351B (it) 1975-06-20
DE2365543A1 (de) 1975-04-30

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