JPS63101596U - - Google Patents
Info
- Publication number
- JPS63101596U JPS63101596U JP19672586U JP19672586U JPS63101596U JP S63101596 U JPS63101596 U JP S63101596U JP 19672586 U JP19672586 U JP 19672586U JP 19672586 U JP19672586 U JP 19672586U JP S63101596 U JPS63101596 U JP S63101596U
- Authority
- JP
- Japan
- Prior art keywords
- eraser
- blackboard
- cleaning
- storage section
- wiped
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19672586U JPS63101596U (zh) | 1986-12-23 | 1986-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19672586U JPS63101596U (zh) | 1986-12-23 | 1986-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63101596U true JPS63101596U (zh) | 1988-07-01 |
Family
ID=31155806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19672586U Pending JPS63101596U (zh) | 1986-12-23 | 1986-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63101596U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101973912B1 (ko) * | 2018-11-26 | 2019-04-29 | 이성연 | 물칠판용 분필함 및 물칠판용 분필함에 일체화된 물칠판지우개 수납함을 포함하는 물칠판용 수납 장치 |
-
1986
- 1986-12-23 JP JP19672586U patent/JPS63101596U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101973912B1 (ko) * | 2018-11-26 | 2019-04-29 | 이성연 | 물칠판용 분필함 및 물칠판용 분필함에 일체화된 물칠판지우개 수납함을 포함하는 물칠판용 수납 장치 |