KR890001260U - 탁상용 액자를 겸한 전자 계산기 - Google Patents

탁상용 액자를 겸한 전자 계산기

Info

Publication number
KR890001260U
KR890001260U KR2019870009195U KR870009195U KR890001260U KR 890001260 U KR890001260 U KR 890001260U KR 2019870009195 U KR2019870009195 U KR 2019870009195U KR 870009195 U KR870009195 U KR 870009195U KR 890001260 U KR890001260 U KR 890001260U
Authority
KR
South Korea
Prior art keywords
picture frame
electronic calculator
desktop picture
desktop
calculator
Prior art date
Application number
KR2019870009195U
Other languages
English (en)
Other versions
KR890007633Y1 (ko
Inventor
김석희
Original Assignee
김석희
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 김석희 filed Critical 김석희
Priority to KR2019870009195U priority Critical patent/KR890007633Y1/ko
Publication of KR890001260U publication Critical patent/KR890001260U/ko
Application granted granted Critical
Publication of KR890007633Y1 publication Critical patent/KR890007633Y1/ko

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • G06F15/0208—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators for combination with other devices having a different main function, e.g. watches, pens
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • G06F15/0216—Constructional details or arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • G06F15/0225—User interface arrangements, e.g. keyboard, display; Interfaces to other computer systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/7006—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard comprising a separate movable contact element for each switch site, all other elements being integrated in layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/704—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by the layers, e.g. by their material or structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/024—Properties of the substrate
    • H01H2209/038—Properties of the substrate transparent
    • H01H2209/04—Glass

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Input From Keyboards Or The Like (AREA)
KR2019870009195U 1987-06-09 1987-06-09 탁상용 액자를 겸한 전자 계산기 KR890007633Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870009195U KR890007633Y1 (ko) 1987-06-09 1987-06-09 탁상용 액자를 겸한 전자 계산기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870009195U KR890007633Y1 (ko) 1987-06-09 1987-06-09 탁상용 액자를 겸한 전자 계산기

Publications (2)

Publication Number Publication Date
KR890001260U true KR890001260U (ko) 1989-03-18
KR890007633Y1 KR890007633Y1 (ko) 1989-10-31

Family

ID=19263915

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870009195U KR890007633Y1 (ko) 1987-06-09 1987-06-09 탁상용 액자를 겸한 전자 계산기

Country Status (1)

Country Link
KR (1) KR890007633Y1 (ko)

Also Published As

Publication number Publication date
KR890007633Y1 (ko) 1989-10-31

Similar Documents

Publication Publication Date Title
SE8803763A0 (sv) Elektronisk affär
NO841644L (no) Elektronisk fremvisningsskjerm
DE3854082D1 (de) Arbeitsplatzrechner mit elektronischer Kalenderunterstützung.
KR890702341A (ko) 전자 장치용 성형 가능 및 접힘 가능 하우징
DE3580015D1 (de) Elektronische stehbildkamera mit tonaufnahmemoeglichkeit.
DE69031509D1 (de) Elektronisches Notizbuch
DE3873792D1 (de) Elektronische bildverarbeitung.
DE3854853D1 (de) Datenprozessor mit erweiterten Operationsfunktionen
AU101953S (en) Electronic calculator
DE3752144D1 (de) Elektronischer Rechner
KR890001260U (ko) 탁상용 액자를 겸한 전자 계산기
DE68913451D1 (de) Elektronisches schwarzes Brett mit Bildanzeigefunktion.
FI872677A (fi) Elektronisk displayanordning.
IT8367405A0 (it) Macchina per scrivere elettronica portatile
KR880022453U (ko) 전자 계산기
DE3670760D1 (de) Bilderrahmen mit einer informationstafel.
KR890003385U (ko) 전자 건반
DK264188D0 (da) Elektronisk datadisplay
KR870011008U (ko) 삽탈용 액자를 장착한 게시판
DE3586839D1 (de) Elektronenrechner.
KR900003466U (ko) 지침대가 설치된 전자계산기
KR900005480U (ko) 간판용 프레임(frame)
KR880020822U (ko) 화면 문자 표시용 출력회로
KR910012446U (ko) 멀티 서브루틴이 가능한 전자식 계산기
KR880015347U (ko) 자착식 전자계산기 케이스

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee