JPS61150188U - - Google Patents
Info
- Publication number
- JPS61150188U JPS61150188U JP3517885U JP3517885U JPS61150188U JP S61150188 U JPS61150188 U JP S61150188U JP 3517885 U JP3517885 U JP 3517885U JP 3517885 U JP3517885 U JP 3517885U JP S61150188 U JPS61150188 U JP S61150188U
- Authority
- JP
- Japan
- Prior art keywords
- section
- forming apparatus
- image forming
- display surface
- image
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985035178U JPH0732141Y2 (ja) | 1985-03-11 | 1985-03-11 | 自走式黒板イレーサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985035178U JPH0732141Y2 (ja) | 1985-03-11 | 1985-03-11 | 自走式黒板イレーサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61150188U true JPS61150188U (es) | 1986-09-17 |
| JPH0732141Y2 JPH0732141Y2 (ja) | 1995-07-26 |
Family
ID=30539218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985035178U Expired - Lifetime JPH0732141Y2 (ja) | 1985-03-11 | 1985-03-11 | 自走式黒板イレーサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0732141Y2 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115570908A (zh) * | 2022-11-08 | 2023-01-06 | 王小净 | 一种黑板擦 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4829524A (es) * | 1971-08-18 | 1973-04-19 |
-
1985
- 1985-03-11 JP JP1985035178U patent/JPH0732141Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4829524A (es) * | 1971-08-18 | 1973-04-19 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115570908A (zh) * | 2022-11-08 | 2023-01-06 | 王小净 | 一种黑板擦 |
| CN115570908B (zh) * | 2022-11-08 | 2023-10-24 | 王小净 | 一种黑板擦 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0732141Y2 (ja) | 1995-07-26 |