HK68078A - Improved programmable calculator - Google Patents

Improved programmable calculator

Info

Publication number
HK68078A
HK68078A HK680/78A HK68078A HK68078A HK 68078 A HK68078 A HK 68078A HK 680/78 A HK680/78 A HK 680/78A HK 68078 A HK68078 A HK 68078A HK 68078 A HK68078 A HK 68078A
Authority
HK
Hong Kong
Prior art keywords
programmable calculator
improved programmable
improved
calculator
programmable
Prior art date
Application number
HK680/78A
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 HK68078A publication Critical patent/HK68078A/en

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)
  • Digital Computer Display Output (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Computer And Data Communications (AREA)
HK680/78A 1972-07-07 1978-11-23 Improved programmable calculator HK68078A (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
HK68078A true HK68078A (en) 1978-12-01

Family

ID=23029094

Family Applications (3)

Application Number Title Priority Date Filing Date
HK680/78A HK68078A (en) 1972-07-07 1978-11-23 Improved programmable calculator
HK681/78A HK68178A (en) 1972-07-07 1978-11-23 Electronic data processing apparatus
HK682/78A HK68278A (en) 1972-07-07 1978-11-23 Electronic calculators

Family Applications After (2)

Application Number Title Priority Date Filing Date
HK681/78A HK68178A (en) 1972-07-07 1978-11-23 Electronic data processing apparatus
HK682/78A HK68278A (en) 1972-07-07 1978-11-23 Electronic calculators

Country Status (9)

Country Link
JP (1) JPS5545943B2 (en)
CA (1) CA1046644A (en)
CH (1) CH597649A5 (en)
DE (7) DE2365542A1 (en)
FR (1) FR2192338B1 (en)
GB (9) GB1444143A (en)
HK (3) HK68078A (en)
IT (1) IT990351B (en)
ZA (1) ZA734414B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5526502B2 (en) * 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 (en) * 1979-07-20 1981-01-29 Heidenhain Gmbh Dr Johannes METHOD AND CIRCUIT ARRANGEMENT FOR PROGRAMMING AND / OR CHANGING PROGRAMS IN NUMERICALLY CONTROLLED MACHINES
IT1188909B (en) * 1980-02-26 1988-01-28 Alessandro Mascioli MINIATURIZED WRITING MACHINE WITH ELECTRONIC STORAGE OF MULTIPLE WRITING AND TRANSFER PAGES FOR READING ON THE DISPLAY LINE AND / OR CONNECTED PRINTER
DE3028850A1 (en) * 1980-07-30 1982-03-04 Robert Bosch Gmbh, 7000 Stuttgart Vehicle test device with memory cassette - containing EPROM and optical transfer system with protective cover
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 (en) * 1982-05-07 1983-11-14 Sony Corp Command extending device
DE3325153A1 (en) * 1982-07-12 1984-01-12 Sharp K.K., Osaka PROGRAMMABLE ELECTRONIC COMPUTER
GB2129175B (en) * 1982-10-26 1986-04-30 Atomic Energy Authority Uk Draughting machine
JPS59218534A (en) * 1983-03-24 1984-12-08 Fanuc Ltd Connection control system of external device
JPS5927364A (en) * 1983-06-30 1984-02-13 Brother Ind Ltd Electronic typewriter having operating function
JPS59103165A (en) * 1983-09-27 1984-06-14 Sharp Corp Electronic computor with program
US5112626A (en) * 1990-12-31 1992-05-12 The Pillsbury Company Aerated frozen dessert compositions and products
US5175013A (en) * 1990-12-31 1992-12-29 The Pillsbury Company 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
DE2365542A1 (en) 1975-05-22
GB1444143A (en) 1976-07-28
IT990351B (en) 1975-06-20
GB1444148A (en) 1976-07-28
GB1444142A (en) 1976-07-28
FR2192338A1 (en) 1974-02-08
DE2365569A1 (en) 1975-06-12
GB1444149A (en) 1976-07-28
GB1444145A (en) 1976-07-28
DE2365570A1 (en) 1975-05-22
FR2192338B1 (en) 1975-02-07
DE2333908A1 (en) 1974-01-24
GB1444144A (en) 1976-07-28
CA1046644A (en) 1979-01-16
JPS4948257A (en) 1974-05-10
DE2365568A1 (en) 1975-07-17
DE2365567A1 (en) 1975-06-12
GB1444141A (en) 1976-07-28
JPS5545943B2 (en) 1980-11-20
CH597649A5 (en) 1978-04-14
HK68178A (en) 1978-12-01
DE2365543A1 (en) 1975-04-30
GB1444147A (en) 1976-07-28
GB1444146A (en) 1976-07-28
ZA734414B (en) 1975-02-26
HK68278A (en) 1978-12-01

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