JPH0454895U - - Google Patents
Info
- Publication number
- JPH0454895U JPH0454895U JP9822690U JP9822690U JPH0454895U JP H0454895 U JPH0454895 U JP H0454895U JP 9822690 U JP9822690 U JP 9822690U JP 9822690 U JP9822690 U JP 9822690U JP H0454895 U JPH0454895 U JP H0454895U
- Authority
- JP
- Japan
- Prior art keywords
- transparent plastic
- plastic plate
- concave
- numbers
- front side
- 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
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 2
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9822690U JPH0454895U (de) | 1990-09-18 | 1990-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9822690U JPH0454895U (de) | 1990-09-18 | 1990-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454895U true JPH0454895U (de) | 1992-05-11 |
Family
ID=31839228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9822690U Pending JPH0454895U (de) | 1990-09-18 | 1990-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454895U (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009096106A (ja) * | 2007-10-18 | 2009-05-07 | Kokuyo Co Ltd | 左右両用定規 |
| JP2011126058A (ja) * | 2009-12-16 | 2011-06-30 | Kokuyo Co Ltd | 定規 |
-
1990
- 1990-09-18 JP JP9822690U patent/JPH0454895U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009096106A (ja) * | 2007-10-18 | 2009-05-07 | Kokuyo Co Ltd | 左右両用定規 |
| JP2011126058A (ja) * | 2009-12-16 | 2011-06-30 | Kokuyo Co Ltd | 定規 |