JPS533149A - Electronic desk-top calculator - Google Patents

Electronic desk-top calculator

Info

Publication number
JPS533149A
JPS533149A JP7748276A JP7748276A JPS533149A JP S533149 A JPS533149 A JP S533149A JP 7748276 A JP7748276 A JP 7748276A JP 7748276 A JP7748276 A JP 7748276A JP S533149 A JPS533149 A JP S533149A
Authority
JP
Japan
Prior art keywords
electronic desk
top calculator
quick
correction
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
JP7748276A
Other languages
Japanese (ja)
Inventor
Yoshihiro Hibino
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7748276A priority Critical patent/JPS533149A/en
Publication of JPS533149A publication Critical patent/JPS533149A/en
Pending legal-status Critical Current

Links

Landscapes

  • Calculators And Similar Devices (AREA)

Abstract

PURPOSE: To secure a quick and accurate positional notation by arranging the data keys like abacus beads, and thus to obtain an electronic desk-top calculator which can perform a quick correction of the input data through reinput of the digits only which are required for correction.
COPYRIGHT: (C)1978,JPO&Japio
JP7748276A 1976-06-30 1976-06-30 Electronic desk-top calculator Pending JPS533149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7748276A JPS533149A (en) 1976-06-30 1976-06-30 Electronic desk-top calculator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7748276A JPS533149A (en) 1976-06-30 1976-06-30 Electronic desk-top calculator

Publications (1)

Publication Number Publication Date
JPS533149A true JPS533149A (en) 1978-01-12

Family

ID=13635188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7748276A Pending JPS533149A (en) 1976-06-30 1976-06-30 Electronic desk-top calculator

Country Status (1)

Country Link
JP (1) JPS533149A (en)

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