KR860002877U - Shutter opening/closing device - Google Patents

Shutter opening/closing device

Info

Publication number
KR860002877U
KR860002877U KR2019840007667U KR840007667U KR860002877U KR 860002877 U KR860002877 U KR 860002877U KR 2019840007667 U KR2019840007667 U KR 2019840007667U KR 840007667 U KR840007667 U KR 840007667U KR 860002877 U KR860002877 U KR 860002877U
Authority
KR
South Korea
Prior art keywords
closing device
shutter opening
shutter
opening
closing
Prior art date
Application number
KR2019840007667U
Other languages
Korean (ko)
Other versions
KR870002463Y1 (en
Inventor
김도식
Original Assignee
김도식
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 김도식 filed Critical 김도식
Priority to KR2019840007667U priority Critical patent/KR870002463Y1/en
Publication of KR860002877U publication Critical patent/KR860002877U/en
Application granted granted Critical
Publication of KR870002463Y1 publication Critical patent/KR870002463Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0021—Locks or fastenings for special use for overhead or roll-up doors, e.g. garage doors
KR2019840007667U 1984-08-07 1984-08-07 A shutter lock KR870002463Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840007667U KR870002463Y1 (en) 1984-08-07 1984-08-07 A shutter lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840007667U KR870002463Y1 (en) 1984-08-07 1984-08-07 A shutter lock

Publications (2)

Publication Number Publication Date
KR860002877U true KR860002877U (en) 1986-03-31
KR870002463Y1 KR870002463Y1 (en) 1987-07-25

Family

ID=70161399

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840007667U KR870002463Y1 (en) 1984-08-07 1984-08-07 A shutter lock

Country Status (1)

Country Link
KR (1) KR870002463Y1 (en)

Also Published As

Publication number Publication date
KR870002463Y1 (en) 1987-07-25

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee