JPH0325990Y2 - - Google Patents
Info
- Publication number
- JPH0325990Y2 JPH0325990Y2 JP6913786U JP6913786U JPH0325990Y2 JP H0325990 Y2 JPH0325990 Y2 JP H0325990Y2 JP 6913786 U JP6913786 U JP 6913786U JP 6913786 U JP6913786 U JP 6913786U JP H0325990 Y2 JPH0325990 Y2 JP H0325990Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- blackboard
- width direction
- saucer
- punched holes
- 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.)
- Expired
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 210000003298 dental enamel Anatomy 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6913786U JPH0325990Y2 (US20100223739A1-20100909-C00005.png) | 1986-05-07 | 1986-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6913786U JPH0325990Y2 (US20100223739A1-20100909-C00005.png) | 1986-05-07 | 1986-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62180592U JPS62180592U (US20100223739A1-20100909-C00005.png) | 1987-11-16 |
| JPH0325990Y2 true JPH0325990Y2 (US20100223739A1-20100909-C00005.png) | 1991-06-05 |
Family
ID=30909585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6913786U Expired JPH0325990Y2 (US20100223739A1-20100909-C00005.png) | 1986-05-07 | 1986-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325990Y2 (US20100223739A1-20100909-C00005.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6336283B2 (ja) * | 2014-01-28 | 2018-06-06 | 株式会社馬印 | ペントレイ |
-
1986
- 1986-05-07 JP JP6913786U patent/JPH0325990Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62180592U (US20100223739A1-20100909-C00005.png) | 1987-11-16 |
