JPS6171492U - - Google Patents
Info
- Publication number
- JPS6171492U JPS6171492U JP15616084U JP15616084U JPS6171492U JP S6171492 U JPS6171492 U JP S6171492U JP 15616084 U JP15616084 U JP 15616084U JP 15616084 U JP15616084 U JP 15616084U JP S6171492 U JPS6171492 U JP S6171492U
- Authority
- JP
- Japan
- Prior art keywords
- writing board
- fixing
- marking pen
- utility
- registration request
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15616084U JPS6171492U (en)van) | 1984-10-16 | 1984-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15616084U JPS6171492U (en)van) | 1984-10-16 | 1984-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6171492U true JPS6171492U (en)van) | 1986-05-15 |
Family
ID=30714175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15616084U Pending JPS6171492U (en)van) | 1984-10-16 | 1984-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6171492U (en)van) |
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1984
- 1984-10-16 JP JP15616084U patent/JPS6171492U/ja active Pending