JPS52153337A - Desk-top electronic calculator - Google Patents

Desk-top electronic calculator

Info

Publication number
JPS52153337A
JPS52153337A JP7017676A JP7017676A JPS52153337A JP S52153337 A JPS52153337 A JP S52153337A JP 7017676 A JP7017676 A JP 7017676A JP 7017676 A JP7017676 A JP 7017676A JP S52153337 A JPS52153337 A JP S52153337A
Authority
JP
Japan
Prior art keywords
desk
electronic calculator
top electronic
numerical
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.)
Pending
Application number
JP7017676A
Other languages
Japanese (ja)
Inventor
Ichiro Sado
Atsushi Okada
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP7017676A priority Critical patent/JPS52153337A/en
Publication of JPS52153337A publication Critical patent/JPS52153337A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To perform a numerical input of more than two digits through one-touch operation by providing the numerical keys of more than 0 - 9.
COPYRIGHT: (C)1977,JPO&Japio
JP7017676A 1976-06-15 1976-06-15 Desk-top electronic calculator Pending JPS52153337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7017676A JPS52153337A (en) 1976-06-15 1976-06-15 Desk-top electronic calculator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7017676A JPS52153337A (en) 1976-06-15 1976-06-15 Desk-top electronic calculator

Publications (1)

Publication Number Publication Date
JPS52153337A true JPS52153337A (en) 1977-12-20

Family

ID=13423950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7017676A Pending JPS52153337A (en) 1976-06-15 1976-06-15 Desk-top electronic calculator

Country Status (1)

Country Link
JP (1) JPS52153337A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109155U (en) * 1980-12-25 1982-07-06
JPS58114123A (en) * 1981-12-28 1983-07-07 Fujitsu Ltd Key input device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4980945A (en) * 1972-12-05 1974-08-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4980945A (en) * 1972-12-05 1974-08-05

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109155U (en) * 1980-12-25 1982-07-06
JPS5847172Y2 (en) * 1980-12-25 1983-10-27 株式会社 三恵製作所 Shutter-internal and external locks with hydraulic unlocking device in the event of a fire
JPS58114123A (en) * 1981-12-28 1983-07-07 Fujitsu Ltd Key input device

Similar Documents

Publication Publication Date Title
JPS5216927A (en) Input gear for calculator
JPS5258322A (en) Keyboard unit
JPS51131238A (en) Electronic register
JPS52153337A (en) Desk-top electronic calculator
JPS5258419A (en) Input device
JPS5286023A (en) Input device
JPS5222454A (en) Computation control method
JPS533122A (en) Input unit
JPS52143731A (en) Desk type electronic unit
JPS53112044A (en) Electronic desk type calculator
JPS52154328A (en) Electronic cash register containing tax calculation function
JPS5315727A (en) Electronic desk-top calculator
JPS5315032A (en) Fraction arismetic control unit
JPS5330827A (en) Numerical display system
JPS529337A (en) Small electronic computer
JPS531423A (en) Input control unit for electronic computers
JPS5330845A (en) Entry system of electronic cash register
JPS52102634A (en) Character display
JPS5293236A (en) Input device for key entry
JPS5377426A (en) Key input device
JPS522357A (en) Key input system
JPS5430758A (en) Electronic computer with vector calculation function
JPS53106525A (en) Desk type calculator using audio
JPS5313836A (en) Switch for watch with electronic computer
JPS5313316A (en) Data input device