KR900007987U - 승강의자의 유동방지 장치 - Google Patents

승강의자의 유동방지 장치

Info

Publication number
KR900007987U
KR900007987U KR2019880016576U KR880016576U KR900007987U KR 900007987 U KR900007987 U KR 900007987U KR 2019880016576 U KR2019880016576 U KR 2019880016576U KR 880016576 U KR880016576 U KR 880016576U KR 900007987 U KR900007987 U KR 900007987U
Authority
KR
South Korea
Prior art keywords
elevator
prevention device
flow prevention
flow
prevention
Prior art date
Application number
KR2019880016576U
Other languages
English (en)
Other versions
KR910008411Y1 (ko
Inventor
홍석용
Original Assignee
홍석용
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 홍석용 filed Critical 홍석용
Priority to KR2019880016576U priority Critical patent/KR910008411Y1/ko
Publication of KR900007987U publication Critical patent/KR900007987U/ko
Application granted granted Critical
Publication of KR910008411Y1 publication Critical patent/KR910008411Y1/ko

Links

Classifications

    • 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
    • A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
KR2019880016576U 1988-10-07 1988-10-07 승강의자의 유동방지 장치 KR910008411Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880016576U KR910008411Y1 (ko) 1988-10-07 1988-10-07 승강의자의 유동방지 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880016576U KR910008411Y1 (ko) 1988-10-07 1988-10-07 승강의자의 유동방지 장치

Publications (2)

Publication Number Publication Date
KR900007987U true KR900007987U (ko) 1990-05-01
KR910008411Y1 KR910008411Y1 (ko) 1991-10-18

Family

ID=19280105

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880016576U KR910008411Y1 (ko) 1988-10-07 1988-10-07 승강의자의 유동방지 장치

Country Status (1)

Country Link
KR (1) KR910008411Y1 (ko)

Also Published As

Publication number Publication date
KR910008411Y1 (ko) 1991-10-18

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