JPS53100040U - - Google Patents
Info
- Publication number
- JPS53100040U JPS53100040U JP206677U JP206677U JPS53100040U JP S53100040 U JPS53100040 U JP S53100040U JP 206677 U JP206677 U JP 206677U JP 206677 U JP206677 U JP 206677U JP S53100040 U JPS53100040 U JP S53100040U
- 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 |
|---|---|---|---|
| JP206677U JPS53100040U (en) | 1977-01-12 | 1977-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP206677U JPS53100040U (en) | 1977-01-12 | 1977-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS53100040U true JPS53100040U (en) | 1978-08-12 |
Family
ID=28689081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP206677U Pending JPS53100040U (en) | 1977-01-12 | 1977-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53100040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005144688A (en) * | 2003-11-11 | 2005-06-09 | Okamura Corp | Writing board apparatus |
-
1977
- 1977-01-12 JP JP206677U patent/JPS53100040U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005144688A (en) * | 2003-11-11 | 2005-06-09 | Okamura Corp | Writing board apparatus |
| JP4568492B2 (en) * | 2003-11-11 | 2010-10-27 | 株式会社岡村製作所 | Writing board device with optional members |