JPH01174192U - - Google Patents
Info
- Publication number
- JPH01174192U JPH01174192U JP7197788U JP7197788U JPH01174192U JP H01174192 U JPH01174192 U JP H01174192U JP 7197788 U JP7197788 U JP 7197788U JP 7197788 U JP7197788 U JP 7197788U JP H01174192 U JPH01174192 U JP H01174192U
- Authority
- JP
- Japan
- Prior art keywords
- straightedge
- scale
- ruler
- straight ruler
- straightedges
- 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 |
|---|---|---|---|
| JP7197788U JPH01174192U (zh) | 1988-05-31 | 1988-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7197788U JPH01174192U (zh) | 1988-05-31 | 1988-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01174192U true JPH01174192U (zh) | 1989-12-11 |
Family
ID=31297159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7197788U Pending JPH01174192U (zh) | 1988-05-31 | 1988-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01174192U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5054243B1 (ja) * | 2012-04-02 | 2012-10-24 | 公二 宇野 | 直線定規 |
| JP2015016674A (ja) * | 2013-07-14 | 2015-01-29 | 理 藤井 | 組合せ定規 |
-
1988
- 1988-05-31 JP JP7197788U patent/JPH01174192U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5054243B1 (ja) * | 2012-04-02 | 2012-10-24 | 公二 宇野 | 直線定規 |
| JP2015016674A (ja) * | 2013-07-14 | 2015-01-29 | 理 藤井 | 組合せ定規 |