JPH0193496U - - Google Patents
Info
- Publication number
- JPH0193496U JPH0193496U JP18961687U JP18961687U JPH0193496U JP H0193496 U JPH0193496 U JP H0193496U JP 18961687 U JP18961687 U JP 18961687U JP 18961687 U JP18961687 U JP 18961687U JP H0193496 U JPH0193496 U JP H0193496U
- Authority
- JP
- Japan
- Prior art keywords
- boxes
- rollers
- opening
- main body
- attached
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18961687U JPH0193496U (fr) | 1987-12-14 | 1987-12-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18961687U JPH0193496U (fr) | 1987-12-14 | 1987-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0193496U true JPH0193496U (fr) | 1989-06-20 |
Family
ID=31480635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18961687U Pending JPH0193496U (fr) | 1987-12-14 | 1987-12-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0193496U (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03270995A (ja) * | 1990-03-20 | 1991-12-03 | Matsushita Electric Ind Co Ltd | 複写機能付黒板 |
JPH04164697A (ja) * | 1990-10-29 | 1992-06-10 | Matsushita Electric Ind Co Ltd | 電子黒板装置 |
JPH04336845A (ja) * | 1991-05-14 | 1992-11-25 | Ricoh Co Ltd | 電子黒板 |
JPH057493U (ja) * | 1991-07-12 | 1993-02-02 | 松下電器産業株式会社 | 電子黒板装置 |
-
1987
- 1987-12-14 JP JP18961687U patent/JPH0193496U/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03270995A (ja) * | 1990-03-20 | 1991-12-03 | Matsushita Electric Ind Co Ltd | 複写機能付黒板 |
JPH04164697A (ja) * | 1990-10-29 | 1992-06-10 | Matsushita Electric Ind Co Ltd | 電子黒板装置 |
JPH04336845A (ja) * | 1991-05-14 | 1992-11-25 | Ricoh Co Ltd | 電子黒板 |
JPH057493U (ja) * | 1991-07-12 | 1993-02-02 | 松下電器産業株式会社 | 電子黒板装置 |