JPS5533997B2 - - Google Patents
Info
- Publication number
- JPS5533997B2 JPS5533997B2 JP9435476A JP9435476A JPS5533997B2 JP S5533997 B2 JPS5533997 B2 JP S5533997B2 JP 9435476 A JP9435476 A JP 9435476A JP 9435476 A JP9435476 A JP 9435476A JP S5533997 B2 JPS5533997 B2 JP S5533997B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
- Paints Or Removers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9435476A JPS5319350A (en) | 1976-08-06 | 1976-08-06 | Coating for black board and rpoduction of black board using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9435476A JPS5319350A (en) | 1976-08-06 | 1976-08-06 | Coating for black board and rpoduction of black board using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5319350A JPS5319350A (en) | 1978-02-22 |
| JPS5533997B2 true JPS5533997B2 (ja) | 1980-09-04 |
Family
ID=14107939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9435476A Granted JPS5319350A (en) | 1976-08-06 | 1976-08-06 | Coating for black board and rpoduction of black board using same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5319350A (ja) |
-
1976
- 1976-08-06 JP JP9435476A patent/JPS5319350A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5319350A (en) | 1978-02-22 |