JPS62144687U - - Google Patents
Info
- Publication number
- JPS62144687U JPS62144687U JP3215286U JP3215286U JPS62144687U JP S62144687 U JPS62144687 U JP S62144687U JP 3215286 U JP3215286 U JP 3215286U JP 3215286 U JP3215286 U JP 3215286U JP S62144687 U JPS62144687 U JP S62144687U
- Authority
- JP
- Japan
- Prior art keywords
- blackboard
- rotating arm
- rotating
- frame member
- operation shaft
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims description 4
Landscapes
- Drawing Aids And Blackboards (AREA)
- Facsimiles In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3215286U JPH0329192Y2 (enExample) | 1986-03-05 | 1986-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3215286U JPH0329192Y2 (enExample) | 1986-03-05 | 1986-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62144687U true JPS62144687U (enExample) | 1987-09-11 |
| JPH0329192Y2 JPH0329192Y2 (enExample) | 1991-06-21 |
Family
ID=30838556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3215286U Expired JPH0329192Y2 (enExample) | 1986-03-05 | 1986-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329192Y2 (enExample) |
-
1986
- 1986-03-05 JP JP3215286U patent/JPH0329192Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329192Y2 (enExample) | 1991-06-21 |