JPS6319859Y2 - - Google Patents

Info

Publication number
JPS6319859Y2
JPS6319859Y2 JP1985079681U JP7968185U JPS6319859Y2 JP S6319859 Y2 JPS6319859 Y2 JP S6319859Y2 JP 1985079681 U JP1985079681 U JP 1985079681U JP 7968185 U JP7968185 U JP 7968185U JP S6319859 Y2 JPS6319859 Y2 JP S6319859Y2
Authority
JP
Japan
Prior art keywords
key
calculation
sign
code
negative
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.)
Expired
Application number
JP1985079681U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61658U (ja
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 JP7968185U priority Critical patent/JPS61658U/ja
Publication of JPS61658U publication Critical patent/JPS61658U/ja
Application granted granted Critical
Publication of JPS6319859Y2 publication Critical patent/JPS6319859Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Calculators And Similar Devices (AREA)
JP7968185U 1985-05-27 1985-05-27 電子式計算機 Granted JPS61658U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7968185U JPS61658U (ja) 1985-05-27 1985-05-27 電子式計算機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7968185U JPS61658U (ja) 1985-05-27 1985-05-27 電子式計算機

Publications (2)

Publication Number Publication Date
JPS61658U JPS61658U (ja) 1986-01-06
JPS6319859Y2 true JPS6319859Y2 (OSRAM) 1988-06-02

Family

ID=30624818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7968185U Granted JPS61658U (ja) 1985-05-27 1985-05-27 電子式計算機

Country Status (1)

Country Link
JP (1) JPS61658U (OSRAM)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091446A (en) * 1975-01-24 1978-05-23 Ing. C. Olivetti & C., S.P.A. Desk top electronic computer with a removably mounted ROM
JPS52108751A (en) * 1976-03-09 1977-09-12 Canon Inc Electronic desk computer

Also Published As

Publication number Publication date
JPS61658U (ja) 1986-01-06

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