JPS62203090U - - Google Patents
Info
- Publication number
- JPS62203090U JPS62203090U JP9197086U JP9197086U JPS62203090U JP S62203090 U JPS62203090 U JP S62203090U JP 9197086 U JP9197086 U JP 9197086U JP 9197086 U JP9197086 U JP 9197086U JP S62203090 U JPS62203090 U JP S62203090U
- Authority
- JP
- Japan
- Prior art keywords
- right angle
- ruler
- scale
- slide groove
- parallel
- 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
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9197086U JPS62203090U (no) | 1986-06-17 | 1986-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9197086U JPS62203090U (no) | 1986-06-17 | 1986-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62203090U true JPS62203090U (no) | 1987-12-24 |
Family
ID=30953240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9197086U Pending JPS62203090U (no) | 1986-06-17 | 1986-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62203090U (no) |
-
1986
- 1986-06-17 JP JP9197086U patent/JPS62203090U/ja active Pending