JPH023890U - - Google Patents
Info
- Publication number
- JPH023890U JPH023890U JP7695488U JP7695488U JPH023890U JP H023890 U JPH023890 U JP H023890U JP 7695488 U JP7695488 U JP 7695488U JP 7695488 U JP7695488 U JP 7695488U JP H023890 U JPH023890 U JP H023890U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- holding
- view
- rectangular
- slidably
- 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 |
|---|---|---|---|
| JP7695488U JPH023890U (en]) | 1988-06-10 | 1988-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7695488U JPH023890U (en]) | 1988-06-10 | 1988-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023890U true JPH023890U (en]) | 1990-01-11 |
Family
ID=31301960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7695488U Pending JPH023890U (en]) | 1988-06-10 | 1988-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023890U (en]) |
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1988
- 1988-06-10 JP JP7695488U patent/JPH023890U/ja active Pending