JPS6323193Y2 - - Google Patents
Info
- Publication number
- JPS6323193Y2 JPS6323193Y2 JP4696082U JP4696082U JPS6323193Y2 JP S6323193 Y2 JPS6323193 Y2 JP S6323193Y2 JP 4696082 U JP4696082 U JP 4696082U JP 4696082 U JP4696082 U JP 4696082U JP S6323193 Y2 JPS6323193 Y2 JP S6323193Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- roll sheet
- writing
- winding
- transparent
- 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
- 238000004804 winding Methods 0.000 claims description 35
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4696082U JPS58151092U (ja) | 1982-04-02 | 1982-04-02 | シ−ト巻取式筆記板装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4696082U JPS58151092U (ja) | 1982-04-02 | 1982-04-02 | シ−ト巻取式筆記板装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58151092U JPS58151092U (ja) | 1983-10-11 |
| JPS6323193Y2 true JPS6323193Y2 (ru) | 1988-06-24 |
Family
ID=30057941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4696082U Granted JPS58151092U (ja) | 1982-04-02 | 1982-04-02 | シ−ト巻取式筆記板装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58151092U (ru) |
-
1982
- 1982-04-02 JP JP4696082U patent/JPS58151092U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58151092U (ja) | 1983-10-11 |
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