JPH01151346U - - Google Patents

Info

Publication number
JPH01151346U
JPH01151346U JP4543288U JP4543288U JPH01151346U JP H01151346 U JPH01151346 U JP H01151346U JP 4543288 U JP4543288 U JP 4543288U JP 4543288 U JP4543288 U JP 4543288U JP H01151346 U JPH01151346 U JP H01151346U
Authority
JP
Japan
Prior art keywords
calculator
circuit
buttons
changing
utility
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
JP4543288U
Other languages
English (en)
Japanese (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 JP4543288U priority Critical patent/JPH01151346U/ja
Publication of JPH01151346U publication Critical patent/JPH01151346U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Calculators And Similar Devices (AREA)
  • Input From Keyboards Or The Like (AREA)
JP4543288U 1988-04-04 1988-04-04 Pending JPH01151346U (US20080293856A1-20081127-C00150.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4543288U JPH01151346U (US20080293856A1-20081127-C00150.png) 1988-04-04 1988-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4543288U JPH01151346U (US20080293856A1-20081127-C00150.png) 1988-04-04 1988-04-04

Publications (1)

Publication Number Publication Date
JPH01151346U true JPH01151346U (US20080293856A1-20081127-C00150.png) 1989-10-19

Family

ID=31271742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4543288U Pending JPH01151346U (US20080293856A1-20081127-C00150.png) 1988-04-04 1988-04-04

Country Status (1)

Country Link
JP (1) JPH01151346U (US20080293856A1-20081127-C00150.png)

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