JPS4428492Y1 - - Google Patents
Info
- Publication number
- JPS4428492Y1 JPS4428492Y1 JP10526265U JP10526265U JPS4428492Y1 JP S4428492 Y1 JPS4428492 Y1 JP S4428492Y1 JP 10526265 U JP10526265 U JP 10526265U JP 10526265 U JP10526265 U JP 10526265U JP S4428492 Y1 JPS4428492 Y1 JP S4428492Y1
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10526265U JPS4428492Y1 (2) | 1965-12-23 | 1965-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10526265U JPS4428492Y1 (2) | 1965-12-23 | 1965-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4428492Y1 true JPS4428492Y1 (2) | 1969-11-26 |
Family
ID=31850897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10526265U Expired JPS4428492Y1 (2) | 1965-12-23 | 1965-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4428492Y1 (2) |
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1965
- 1965-12-23 JP JP10526265U patent/JPS4428492Y1/ja not_active Expired