JPH0445793U - - Google Patents
Info
- Publication number
- JPH0445793U JPH0445793U JP8736390U JP8736390U JPH0445793U JP H0445793 U JPH0445793 U JP H0445793U JP 8736390 U JP8736390 U JP 8736390U JP 8736390 U JP8736390 U JP 8736390U JP H0445793 U JPH0445793 U JP H0445793U
- Authority
- JP
- Japan
- Prior art keywords
- increments
- squares
- vertical
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8736390U JPH0445793U ( ) | 1990-08-20 | 1990-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8736390U JPH0445793U ( ) | 1990-08-20 | 1990-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0445793U true JPH0445793U ( ) | 1992-04-17 |
Family
ID=31819649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8736390U Pending JPH0445793U ( ) | 1990-08-20 | 1990-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445793U ( ) |
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1990
- 1990-08-20 JP JP8736390U patent/JPH0445793U/ja active Pending