JPS62150194U - - Google Patents
Info
- Publication number
- JPS62150194U JPS62150194U JP3926886U JP3926886U JPS62150194U JP S62150194 U JPS62150194 U JP S62150194U JP 3926886 U JP3926886 U JP 3926886U JP 3926886 U JP3926886 U JP 3926886U JP S62150194 U JPS62150194 U JP S62150194U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- scale
- protrusion
- allows
- features
- 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 |
|---|---|---|---|
| JP3926886U JPS62150194U (zh) | 1986-03-17 | 1986-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3926886U JPS62150194U (zh) | 1986-03-17 | 1986-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62150194U true JPS62150194U (zh) | 1987-09-22 |
Family
ID=30852276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3926886U Pending JPS62150194U (zh) | 1986-03-17 | 1986-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62150194U (zh) |
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1986
- 1986-03-17 JP JP3926886U patent/JPS62150194U/ja active Pending