JPS61198094U - - Google Patents
Info
- Publication number
- JPS61198094U JPS61198094U JP8170785U JP8170785U JPS61198094U JP S61198094 U JPS61198094 U JP S61198094U JP 8170785 U JP8170785 U JP 8170785U JP 8170785 U JP8170785 U JP 8170785U JP S61198094 U JPS61198094 U JP S61198094U
- Authority
- JP
- Japan
- Prior art keywords
- partition
- blackboard
- catcher
- support frame
- main body
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8170785U JPH0234077Y2 (OSRAM) | 1985-05-30 | 1985-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8170785U JPH0234077Y2 (OSRAM) | 1985-05-30 | 1985-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61198094U true JPS61198094U (OSRAM) | 1986-12-10 |
| JPH0234077Y2 JPH0234077Y2 (OSRAM) | 1990-09-12 |
Family
ID=30628742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8170785U Expired JPH0234077Y2 (OSRAM) | 1985-05-30 | 1985-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234077Y2 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7082106B2 (en) | 1993-01-08 | 2006-07-25 | Multi-Tech Systems, Inc. | Computer-based multi-media communications system and method |
-
1985
- 1985-05-30 JP JP8170785U patent/JPH0234077Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0234077Y2 (OSRAM) | 1990-09-12 |