KR980001350U - 승하강 개폐 칠판 - Google Patents
승하강 개폐 칠판Info
- Publication number
- KR980001350U KR980001350U KR2019960015017U KR19960015017U KR980001350U KR 980001350 U KR980001350 U KR 980001350U KR 2019960015017 U KR2019960015017 U KR 2019960015017U KR 19960015017 U KR19960015017 U KR 19960015017U KR 980001350 U KR980001350 U KR 980001350U
- Authority
- KR
- South Korea
- Prior art keywords
- down blackboard
- blackboard
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960015017U KR980001350U (ko) | 1996-06-05 | 1996-06-05 | 승하강 개폐 칠판 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960015017U KR980001350U (ko) | 1996-06-05 | 1996-06-05 | 승하강 개폐 칠판 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR980001350U true KR980001350U (ko) | 1998-03-30 |
Family
ID=60924838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019960015017U KR980001350U (ko) | 1996-06-05 | 1996-06-05 | 승하강 개폐 칠판 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR980001350U (ko) |
-
1996
- 1996-06-05 KR KR2019960015017U patent/KR980001350U/ko not_active Application Discontinuation
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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WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |