KR960013678U - 흡입식 칠판지우개 - Google Patents
흡입식 칠판지우개Info
- Publication number
- KR960013678U KR960013678U KR2019940028861U KR19940028861U KR960013678U KR 960013678 U KR960013678 U KR 960013678U KR 2019940028861 U KR2019940028861 U KR 2019940028861U KR 19940028861 U KR19940028861 U KR 19940028861U KR 960013678 U KR960013678 U KR 960013678U
- Authority
- KR
- South Korea
- Prior art keywords
- blackboard eraser
- suction blackboard
- suction
- eraser
- blackboard
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940028861U KR960013678U (ko) | 1994-10-26 | 1994-10-26 | 흡입식 칠판지우개 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940028861U KR960013678U (ko) | 1994-10-26 | 1994-10-26 | 흡입식 칠판지우개 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960013678U true KR960013678U (ko) | 1996-05-17 |
Family
ID=60847786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019940028861U KR960013678U (ko) | 1994-10-26 | 1994-10-26 | 흡입식 칠판지우개 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960013678U (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030030042A (ko) * | 2001-10-05 | 2003-04-18 | 함대경 | 흡입식 자동 칠판지우개 |
-
1994
- 1994-10-26 KR KR2019940028861U patent/KR960013678U/ko not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030030042A (ko) * | 2001-10-05 | 2003-04-18 | 함대경 | 흡입식 자동 칠판지우개 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |