JPH03103797U - - Google Patents
Info
- Publication number
- JPH03103797U JPH03103797U JP1263190U JP1263190U JPH03103797U JP H03103797 U JPH03103797 U JP H03103797U JP 1263190 U JP1263190 U JP 1263190U JP 1263190 U JP1263190 U JP 1263190U JP H03103797 U JPH03103797 U JP H03103797U
- Authority
- JP
- Japan
- Prior art keywords
- sides
- inner edges
- shaped
- intersection
- inverted
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1263190U JPH03103797U (en, 2012) | 1990-02-10 | 1990-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1263190U JPH03103797U (en, 2012) | 1990-02-10 | 1990-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03103797U true JPH03103797U (en, 2012) | 1991-10-28 |
Family
ID=31516099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1263190U Pending JPH03103797U (en, 2012) | 1990-02-10 | 1990-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03103797U (en, 2012) |
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1990
- 1990-02-10 JP JP1263190U patent/JPH03103797U/ja active Pending