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KR870010355U - Door opening and closing device - Google Patents

Door opening and closing device

Info

Publication number
KR870010355U
KR870010355U KR2019850016347U KR850016347U KR870010355U KR 870010355 U KR870010355 U KR 870010355U KR 2019850016347 U KR2019850016347 U KR 2019850016347U KR 850016347 U KR850016347 U KR 850016347U KR 870010355 U KR870010355 U KR 870010355U
Authority
KR
South Korea
Prior art keywords
door opening
closing device
closing
door
opening
Prior art date
Application number
KR2019850016347U
Other languages
Korean (ko)
Other versions
KR890001195Y1 (en
Inventor
유관영
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019850016347U priority Critical patent/KR890001195Y1/en
Publication of KR870010355U publication Critical patent/KR870010355U/en
Application granted granted Critical
Publication of KR890001195Y1 publication Critical patent/KR890001195Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/02—Automatic catches, i.e. released by pull or pressure on the wing
    • E05C19/022—Released by pushing in the closing direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casings For Electric Apparatus (AREA)
KR2019850016347U 1985-12-07 1985-12-07 Door lock KR890001195Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850016347U KR890001195Y1 (en) 1985-12-07 1985-12-07 Door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850016347U KR890001195Y1 (en) 1985-12-07 1985-12-07 Door lock

Publications (2)

Publication Number Publication Date
KR870010355U true KR870010355U (en) 1987-07-11
KR890001195Y1 KR890001195Y1 (en) 1989-03-30

Family

ID=19247034

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850016347U KR890001195Y1 (en) 1985-12-07 1985-12-07 Door lock

Country Status (1)

Country Link
KR (1) KR890001195Y1 (en)

Also Published As

Publication number Publication date
KR890001195Y1 (en) 1989-03-30

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19970220

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee