JPS54105649U - - Google Patents
Info
- Publication number
- JPS54105649U JPS54105649U JP17763777U JP17763777U JPS54105649U JP S54105649 U JPS54105649 U JP S54105649U JP 17763777 U JP17763777 U JP 17763777U JP 17763777 U JP17763777 U JP 17763777U JP S54105649 U JPS54105649 U JP S54105649U
- 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 |
|---|---|---|---|
| JP17763777U JPS54105649U (ja) | 1977-12-30 | 1977-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17763777U JPS54105649U (ja) | 1977-12-30 | 1977-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54105649U true JPS54105649U (ja) | 1979-07-25 |
Family
ID=29187325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17763777U Pending JPS54105649U (ja) | 1977-12-30 | 1977-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54105649U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60146792U (ja) * | 1984-03-12 | 1985-09-28 | 近藤 猛 | 一直線に対し、任意の角度で任意の長さの一直線を一動作で描ける下敷き |
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1977
- 1977-12-30 JP JP17763777U patent/JPS54105649U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60146792U (ja) * | 1984-03-12 | 1985-09-28 | 近藤 猛 | 一直線に対し、任意の角度で任意の長さの一直線を一動作で描ける下敷き |