KR780000751Y1 - Opening and shutting device for door - Google Patents

Opening and shutting device for door

Info

Publication number
KR780000751Y1
KR780000751Y1 KR7700084U KR770000084U KR780000751Y1 KR 780000751 Y1 KR780000751 Y1 KR 780000751Y1 KR 7700084 U KR7700084 U KR 7700084U KR 770000084 U KR770000084 U KR 770000084U KR 780000751 Y1 KR780000751 Y1 KR 780000751Y1
Authority
KR
South Korea
Prior art keywords
door
opening
shutting device
shutting
Prior art date
Application number
KR7700084U
Other languages
Korean (ko)
Inventor
Jin Gon Kim
Original Assignee
Jin Gon Kim
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 Jin Gon Kim filed Critical Jin Gon Kim
Priority to KR7700084U priority Critical patent/KR780000751Y1/en
Application granted granted Critical
Publication of KR780000751Y1 publication Critical patent/KR780000751Y1/en

Links

KR7700084U 1977-01-06 1977-01-06 Opening and shutting device for door KR780000751Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7700084U KR780000751Y1 (en) 1977-01-06 1977-01-06 Opening and shutting device for door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7700084U KR780000751Y1 (en) 1977-01-06 1977-01-06 Opening and shutting device for door

Publications (1)

Publication Number Publication Date
KR780000751Y1 true KR780000751Y1 (en) 1978-07-31

Family

ID=19203745

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7700084U KR780000751Y1 (en) 1977-01-06 1977-01-06 Opening and shutting device for door

Country Status (1)

Country Link
KR (1) KR780000751Y1 (en)

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