JPS49120722A - - Google Patents
Info
- Publication number
- JPS49120722A JPS49120722A JP3333673A JP3333673A JPS49120722A JP S49120722 A JPS49120722 A JP S49120722A JP 3333673 A JP3333673 A JP 3333673A JP 3333673 A JP3333673 A JP 3333673A JP S49120722 A JPS49120722 A JP S49120722A
- 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.)
- Pending
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3333673A JPS49120722A (ja) | 1973-03-23 | 1973-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3333673A JPS49120722A (ja) | 1973-03-23 | 1973-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49120722A true JPS49120722A (ja) | 1974-11-19 |
Family
ID=12383706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3333673A Pending JPS49120722A (ja) | 1973-03-23 | 1973-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS49120722A (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5298533U (ja) * | 1976-01-21 | 1977-07-25 | ||
| JPS56106898A (en) * | 1980-01-30 | 1981-08-25 | Riken Vinyl Ind | Learning dispalying body |
| JPS6268798A (ja) * | 1985-09-20 | 1987-03-28 | 株式会社ブリヂストン | ホワイトボ−ド |
-
1973
- 1973-03-23 JP JP3333673A patent/JPS49120722A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5298533U (ja) * | 1976-01-21 | 1977-07-25 | ||
| JPS56106898A (en) * | 1980-01-30 | 1981-08-25 | Riken Vinyl Ind | Learning dispalying body |
| JPS6268798A (ja) * | 1985-09-20 | 1987-03-28 | 株式会社ブリヂストン | ホワイトボ−ド |