JPH0433597U - - Google Patents
Info
- Publication number
- JPH0433597U JPH0433597U JP7595990U JP7595990U JPH0433597U JP H0433597 U JPH0433597 U JP H0433597U JP 7595990 U JP7595990 U JP 7595990U JP 7595990 U JP7595990 U JP 7595990U JP H0433597 U JPH0433597 U JP H0433597U
- Authority
- JP
- Japan
- Prior art keywords
- triangle
- corners
- angles
- round
- utility
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7595990U JPH0433597U (fr) | 1990-07-16 | 1990-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7595990U JPH0433597U (fr) | 1990-07-16 | 1990-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0433597U true JPH0433597U (fr) | 1992-03-18 |
Family
ID=31616996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7595990U Pending JPH0433597U (fr) | 1990-07-16 | 1990-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0433597U (fr) |
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1990
- 1990-07-16 JP JP7595990U patent/JPH0433597U/ja active Pending