KR890010129U - 작업용 의자 - Google Patents

작업용 의자

Info

Publication number
KR890010129U
KR890010129U KR2019870020181U KR870020181U KR890010129U KR 890010129 U KR890010129 U KR 890010129U KR 2019870020181 U KR2019870020181 U KR 2019870020181U KR 870020181 U KR870020181 U KR 870020181U KR 890010129 U KR890010129 U KR 890010129U
Authority
KR
South Korea
Prior art keywords
work chair
chair
work
Prior art date
Application number
KR2019870020181U
Other languages
English (en)
Other versions
KR910002205Y1 (ko
Inventor
박춘식
Original Assignee
박춘식
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 박춘식 filed Critical 박춘식
Priority to KR2019870020181U priority Critical patent/KR910002205Y1/ko
Publication of KR890010129U publication Critical patent/KR890010129U/ko
Application granted granted Critical
Publication of KR910002205Y1 publication Critical patent/KR910002205Y1/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A47C7/68—Arm-rest tables ; or back-rest tables
    • A47C7/705—Arm-rest tables ; or back-rest tables of detachable type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/34—Chairs or stools with vertically-adjustable seats with pins coacting with holes or bolt-and-nut adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
KR2019870020181U 1987-11-21 1987-11-21 작업용 의자 KR910002205Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870020181U KR910002205Y1 (ko) 1987-11-21 1987-11-21 작업용 의자

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870020181U KR910002205Y1 (ko) 1987-11-21 1987-11-21 작업용 의자

Publications (2)

Publication Number Publication Date
KR890010129U true KR890010129U (ko) 1989-07-07
KR910002205Y1 KR910002205Y1 (ko) 1991-04-04

Family

ID=19269632

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870020181U KR910002205Y1 (ko) 1987-11-21 1987-11-21 작업용 의자

Country Status (1)

Country Link
KR (1) KR910002205Y1 (ko)

Also Published As

Publication number Publication date
KR910002205Y1 (ko) 1991-04-04

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Legal Events

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