JPS6273991U - - Google Patents
Info
- Publication number
- JPS6273991U JPS6273991U JP16719785U JP16719785U JPS6273991U JP S6273991 U JPS6273991 U JP S6273991U JP 16719785 U JP16719785 U JP 16719785U JP 16719785 U JP16719785 U JP 16719785U JP S6273991 U JPS6273991 U JP S6273991U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- protrusion
- moved
- utility
- scope
- 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
- 230000004308 accommodation Effects 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16719785U JPS6273991U (tr) | 1985-10-29 | 1985-10-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16719785U JPS6273991U (tr) | 1985-10-29 | 1985-10-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6273991U true JPS6273991U (tr) | 1987-05-12 |
Family
ID=31098901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16719785U Pending JPS6273991U (tr) | 1985-10-29 | 1985-10-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6273991U (tr) |
-
1985
- 1985-10-29 JP JP16719785U patent/JPS6273991U/ja active Pending