JPS5716706B2 - - Google Patents

Info

Publication number
JPS5716706B2
JPS5716706B2 JP13994876A JP13994876A JPS5716706B2 JP S5716706 B2 JPS5716706 B2 JP S5716706B2 JP 13994876 A JP13994876 A JP 13994876A JP 13994876 A JP13994876 A JP 13994876A JP S5716706 B2 JPS5716706 B2 JP S5716706B2
Authority
JP
Japan
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.)
Expired
Application number
JP13994876A
Other languages
Japanese (ja)
Other versions
JPS5363837A (en
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 filed Critical
Priority to JP13994876A priority Critical patent/JPS5363837A/ja
Publication of JPS5363837A publication Critical patent/JPS5363837A/ja
Publication of JPS5716706B2 publication Critical patent/JPS5716706B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)
  • Calculators And Similar Devices (AREA)
JP13994876A 1976-11-18 1976-11-18 Electronic desk calculator for practicing mental calculation Granted JPS5363837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13994876A JPS5363837A (en) 1976-11-18 1976-11-18 Electronic desk calculator for practicing mental calculation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13994876A JPS5363837A (en) 1976-11-18 1976-11-18 Electronic desk calculator for practicing mental calculation

Publications (2)

Publication Number Publication Date
JPS5363837A JPS5363837A (en) 1978-06-07
JPS5716706B2 true JPS5716706B2 (OSRAM) 1982-04-06

Family

ID=15257397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13994876A Granted JPS5363837A (en) 1976-11-18 1976-11-18 Electronic desk calculator for practicing mental calculation

Country Status (1)

Country Link
JP (1) JPS5363837A (OSRAM)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427102B2 (OSRAM) * 1972-04-17 1979-09-07
JPS5326785B2 (OSRAM) * 1972-10-27 1978-08-04
JPS4979143A (OSRAM) * 1972-12-02 1974-07-31

Also Published As

Publication number Publication date
JPS5363837A (en) 1978-06-07

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