JPS52141537A - Arithmetic system - Google Patents

Arithmetic system

Info

Publication number
JPS52141537A
JPS52141537A JP4317277A JP4317277A JPS52141537A JP S52141537 A JPS52141537 A JP S52141537A JP 4317277 A JP4317277 A JP 4317277A JP 4317277 A JP4317277 A JP 4317277A JP S52141537 A JPS52141537 A JP S52141537A
Authority
JP
Japan
Prior art keywords
arithmetic system
contineously
calculator
desk
simplifying
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
JP4317277A
Other languages
Japanese (ja)
Inventor
Setsuo Yoshihara
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4317277A priority Critical patent/JPS52141537A/en
Publication of JPS52141537A publication Critical patent/JPS52141537A/en
Pending legal-status Critical Current

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  • Calculators And Similar Devices (AREA)

Abstract

PURPOSE: To utilize the desk-calculator or the like effectively by constituting the circuit so that is can perform different kinds of constant number multiplication and division contineously without operating the CLEAR key, thereby simplifying the key operation and by increasing the operational speed.
COPYRIGHT: (C)1977,JPO&Japio
JP4317277A 1977-04-15 1977-04-15 Arithmetic system Pending JPS52141537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4317277A JPS52141537A (en) 1977-04-15 1977-04-15 Arithmetic system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4317277A JPS52141537A (en) 1977-04-15 1977-04-15 Arithmetic system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP7972572A Division JPS54611B2 (en) 1972-08-09 1972-08-09

Publications (1)

Publication Number Publication Date
JPS52141537A true JPS52141537A (en) 1977-11-25

Family

ID=12656453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4317277A Pending JPS52141537A (en) 1977-04-15 1977-04-15 Arithmetic system

Country Status (1)

Country Link
JP (1) JPS52141537A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63202563U (en) * 1987-06-19 1988-12-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63202563U (en) * 1987-06-19 1988-12-27

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