JPH0481797U - - Google Patents
Info
- Publication number
- JPH0481797U JPH0481797U JP12359590U JP12359590U JPH0481797U JP H0481797 U JPH0481797 U JP H0481797U JP 12359590 U JP12359590 U JP 12359590U JP 12359590 U JP12359590 U JP 12359590U JP H0481797 U JPH0481797 U JP H0481797U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- holes
- ruled
- stationery
- bored
- 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
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12359590U JPH0481797U (de) | 1990-11-27 | 1990-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12359590U JPH0481797U (de) | 1990-11-27 | 1990-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0481797U true JPH0481797U (de) | 1992-07-16 |
Family
ID=31871291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12359590U Pending JPH0481797U (de) | 1990-11-27 | 1990-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0481797U (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5137037B2 (de) * | 1971-12-30 | 1976-10-13 |
-
1990
- 1990-11-27 JP JP12359590U patent/JPH0481797U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5137037B2 (de) * | 1971-12-30 | 1976-10-13 |