JPH0411839Y2 - - Google Patents
Info
- Publication number
- JPH0411839Y2 JPH0411839Y2 JP1989013286U JP1328689U JPH0411839Y2 JP H0411839 Y2 JPH0411839 Y2 JP H0411839Y2 JP 1989013286 U JP1989013286 U JP 1989013286U JP 1328689 U JP1328689 U JP 1328689U JP H0411839 Y2 JPH0411839 Y2 JP H0411839Y2
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- blackboard
- main body
- horizontal bar
- sides
- 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
- 230000013011 mating Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989013286U JPH0411839Y2 (US20100223739A1-20100909-C00005.png) | 1989-02-07 | 1989-02-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989013286U JPH0411839Y2 (US20100223739A1-20100909-C00005.png) | 1989-02-07 | 1989-02-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02104291U JPH02104291U (US20100223739A1-20100909-C00005.png) | 1990-08-20 |
JPH0411839Y2 true JPH0411839Y2 (US20100223739A1-20100909-C00005.png) | 1992-03-24 |
Family
ID=31223463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989013286U Expired JPH0411839Y2 (US20100223739A1-20100909-C00005.png) | 1989-02-07 | 1989-02-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0411839Y2 (US20100223739A1-20100909-C00005.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5714914B2 (ja) * | 2011-01-07 | 2015-05-07 | 株式会社馬印 | 回転ボード |
JP2017185744A (ja) * | 2016-04-08 | 2017-10-12 | 株式会社コマイ | ホワイトボード |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4939545U (US20100223739A1-20100909-C00005.png) * | 1972-07-08 | 1974-04-08 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60145088U (ja) * | 1984-03-08 | 1985-09-26 | プラス株式会社 | 白板等筆記板の反転位置決め装置 |
JPS6174488U (US20100223739A1-20100909-C00005.png) * | 1984-10-20 | 1986-05-20 |
-
1989
- 1989-02-07 JP JP1989013286U patent/JPH0411839Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4939545U (US20100223739A1-20100909-C00005.png) * | 1972-07-08 | 1974-04-08 |
Also Published As
Publication number | Publication date |
---|---|
JPH02104291U (US20100223739A1-20100909-C00005.png) | 1990-08-20 |