JPS63180289U - - Google Patents
Info
- Publication number
- JPS63180289U JPS63180289U JP7157187U JP7157187U JPS63180289U JP S63180289 U JPS63180289 U JP S63180289U JP 7157187 U JP7157187 U JP 7157187U JP 7157187 U JP7157187 U JP 7157187U JP S63180289 U JPS63180289 U JP S63180289U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- shaft
- guide groove
- protrusion
- locking device
- 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
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7157187U JPS63180289U (OSRAM) | 1987-05-13 | 1987-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7157187U JPS63180289U (OSRAM) | 1987-05-13 | 1987-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63180289U true JPS63180289U (OSRAM) | 1988-11-21 |
Family
ID=30914246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7157187U Pending JPS63180289U (OSRAM) | 1987-05-13 | 1987-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63180289U (OSRAM) |
-
1987
- 1987-05-13 JP JP7157187U patent/JPS63180289U/ja active Pending