KR890002074U - Chair lifting device - Google Patents

Chair lifting device

Info

Publication number
KR890002074U
KR890002074U KR2019870010744U KR870010744U KR890002074U KR 890002074 U KR890002074 U KR 890002074U KR 2019870010744 U KR2019870010744 U KR 2019870010744U KR 870010744 U KR870010744 U KR 870010744U KR 890002074 U KR890002074 U KR 890002074U
Authority
KR
South Korea
Prior art keywords
lifting device
chair lifting
chair
lifting
Prior art date
Application number
KR2019870010744U
Other languages
Korean (ko)
Other versions
KR910002187Y1 (en
Inventor
이병일
Original Assignee
주식회사 한국토크베아링
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 주식회사 한국토크베아링 filed Critical 주식회사 한국토크베아링
Priority to KR2019870010744U priority Critical patent/KR910002187Y1/en
Publication of KR890002074U publication Critical patent/KR890002074U/en
Application granted granted Critical
Publication of KR910002187Y1 publication Critical patent/KR910002187Y1/en

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
    • A47C3/34—Chairs or stools with vertically-adjustable seats with pins coacting with holes or bolt-and-nut adjustment
KR2019870010744U 1987-07-01 1987-07-01 Chair with vertically-adjustable seat KR910002187Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870010744U KR910002187Y1 (en) 1987-07-01 1987-07-01 Chair with vertically-adjustable seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870010744U KR910002187Y1 (en) 1987-07-01 1987-07-01 Chair with vertically-adjustable seat

Publications (2)

Publication Number Publication Date
KR890002074U true KR890002074U (en) 1989-03-25
KR910002187Y1 KR910002187Y1 (en) 1991-04-04

Family

ID=19264794

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870010744U KR910002187Y1 (en) 1987-07-01 1987-07-01 Chair with vertically-adjustable seat

Country Status (1)

Country Link
KR (1) KR910002187Y1 (en)

Also Published As

Publication number Publication date
KR910002187Y1 (en) 1991-04-04

Similar Documents

Publication Publication Date Title
NO170911C (en) WHEELCHAIR
IT1235612B (en) LIFT
FI92889B (en) Fire-detection device
BR8705585A (en) OXYGENER DEVICE
BR8803670A (en) CYLINDER-PLUG DEVICE
ATA275186A (en) LIFT ARMCHAIR
BR6700026U (en) LIFTING DEVICE
KR890002074U (en) Chair lifting device
FI883493A (en) Lifting device.
KR890000227U (en) Simple chair
SE8702670L (en) LIFTING DEVICE
SE8701001D0 (en) LIFTING DEVICE
KR900015705U (en) Lift device
KR880021264U (en) Lifting device for swivel chair
IT1226635B (en) CHAIR
ES1001000Y (en) ANTIHEMORRHOIDAL DEVICE
SE8802453D0 (en) LIFTING DEVICE
FI880691A (en) Lifting device.
ES1002171Y (en) MECHANICAL LIFTING DEVICE
BR8702194A (en) LIFTING DEVICE
SE8601975D0 (en) LIFTING DEVICE
SE8802360D0 (en) LIFTING DEVICE FOR DISABILITIES
IT218864Z2 (en) CHAIR
IT1218685B (en) CHAIR
KR890000226U (en) chair

Legal Events

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