JPH0241101U - - Google Patents
Info
- Publication number
- JPH0241101U JPH0241101U JP12036788U JP12036788U JPH0241101U JP H0241101 U JPH0241101 U JP H0241101U JP 12036788 U JP12036788 U JP 12036788U JP 12036788 U JP12036788 U JP 12036788U JP H0241101 U JPH0241101 U JP H0241101U
- Authority
- JP
- Japan
- Prior art keywords
- indicates
- functions
- straightedge
- memorize
- subtract
- 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)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12036788U JPH0241101U (en]) | 1988-09-13 | 1988-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12036788U JPH0241101U (en]) | 1988-09-13 | 1988-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0241101U true JPH0241101U (en]) | 1990-03-22 |
Family
ID=31366411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12036788U Pending JPH0241101U (en]) | 1988-09-13 | 1988-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0241101U (en]) |
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1988
- 1988-09-13 JP JP12036788U patent/JPH0241101U/ja active Pending