JPS6444191U - - Google Patents
Info
- Publication number
- JPS6444191U JPS6444191U JP13896087U JP13896087U JPS6444191U JP S6444191 U JPS6444191 U JP S6444191U JP 13896087 U JP13896087 U JP 13896087U JP 13896087 U JP13896087 U JP 13896087U JP S6444191 U JPS6444191 U JP S6444191U
- Authority
- JP
- Japan
- Prior art keywords
- drawing surface
- constituent material
- frame
- surface constituent
- rolled
- 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
- 239000000470 constituent Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13896087U JPS6444191U (fr) | 1987-09-11 | 1987-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13896087U JPS6444191U (fr) | 1987-09-11 | 1987-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6444191U true JPS6444191U (fr) | 1989-03-16 |
Family
ID=31401776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13896087U Pending JPS6444191U (fr) | 1987-09-11 | 1987-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444191U (fr) |
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1987
- 1987-09-11 JP JP13896087U patent/JPS6444191U/ja active Pending