KR920001421U - Key switch - Google Patents

Key switch

Info

Publication number
KR920001421U
KR920001421U KR2019900008259U KR900008259U KR920001421U KR 920001421 U KR920001421 U KR 920001421U KR 2019900008259 U KR2019900008259 U KR 2019900008259U KR 900008259 U KR900008259 U KR 900008259U KR 920001421 U KR920001421 U KR 920001421U
Authority
KR
South Korea
Prior art keywords
key switch
key
switch
Prior art date
Application number
KR2019900008259U
Other languages
Korean (ko)
Other versions
KR930001934Y1 (en
Inventor
테쓰미 오오타키
Original Assignee
테쓰미 오오타키
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 테쓰미 오오타키 filed Critical 테쓰미 오오타키
Priority to KR2019900008259U priority Critical patent/KR930001934Y1/en
Publication of KR920001421U publication Critical patent/KR920001421U/en
Application granted granted Critical
Publication of KR930001934Y1 publication Critical patent/KR930001934Y1/en

Links

Classifications

    • 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
    • H01H13/705—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 construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
KR2019900008259U 1990-06-12 1990-06-12 Push button switch KR930001934Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900008259U KR930001934Y1 (en) 1990-06-12 1990-06-12 Push button switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900008259U KR930001934Y1 (en) 1990-06-12 1990-06-12 Push button switch

Publications (2)

Publication Number Publication Date
KR920001421U true KR920001421U (en) 1992-01-28
KR930001934Y1 KR930001934Y1 (en) 1993-04-17

Family

ID=19299797

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900008259U KR930001934Y1 (en) 1990-06-12 1990-06-12 Push button switch

Country Status (1)

Country Link
KR (1) KR930001934Y1 (en)

Also Published As

Publication number Publication date
KR930001934Y1 (en) 1993-04-17

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Legal Events

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Payment date: 20010116

Year of fee payment: 9

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