JPS62191493U - - Google Patents
Info
- Publication number
- JPS62191493U JPS62191493U JP7984886U JP7984886U JPS62191493U JP S62191493 U JPS62191493 U JP S62191493U JP 7984886 U JP7984886 U JP 7984886U JP 7984886 U JP7984886 U JP 7984886U JP S62191493 U JPS62191493 U JP S62191493U
- Authority
- JP
- Japan
- Prior art keywords
- transparent
- auxiliary scale
- transparent ruler
- eraser
- pencil
- 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
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7984886U JPS62191493U (bg) | 1986-05-27 | 1986-05-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7984886U JPS62191493U (bg) | 1986-05-27 | 1986-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62191493U true JPS62191493U (bg) | 1987-12-05 |
Family
ID=30930103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7984886U Pending JPS62191493U (bg) | 1986-05-27 | 1986-05-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62191493U (bg) |
-
1986
- 1986-05-27 JP JP7984886U patent/JPS62191493U/ja active Pending