KR980001349U - 승하강 개폐 칠판 - Google Patents

승하강 개폐 칠판

Info

Publication number
KR980001349U
KR980001349U KR2019960015016U KR19960015016U KR980001349U KR 980001349 U KR980001349 U KR 980001349U KR 2019960015016 U KR2019960015016 U KR 2019960015016U KR 19960015016 U KR19960015016 U KR 19960015016U KR 980001349 U KR980001349 U KR 980001349U
Authority
KR
South Korea
Prior art keywords
down blackboard
blackboard
Prior art date
Application number
KR2019960015016U
Other languages
English (en)
Inventor
장창호
Original Assignee
장창호
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 장창호 filed Critical 장창호
Priority to KR2019960015016U priority Critical patent/KR980001349U/ko
Publication of KR980001349U publication Critical patent/KR980001349U/ko

Links

KR2019960015016U 1996-06-05 1996-06-05 승하강 개폐 칠판 KR980001349U (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960015016U KR980001349U (ko) 1996-06-05 1996-06-05 승하강 개폐 칠판

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960015016U KR980001349U (ko) 1996-06-05 1996-06-05 승하강 개폐 칠판

Publications (1)

Publication Number Publication Date
KR980001349U true KR980001349U (ko) 1998-03-30

Family

ID=60924878

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019960015016U KR980001349U (ko) 1996-06-05 1996-06-05 승하강 개폐 칠판

Country Status (1)

Country Link
KR (1) KR980001349U (ko)

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid