JPS6220890U - - Google Patents
Info
- Publication number
- JPS6220890U JPS6220890U JP11243485U JP11243485U JPS6220890U JP S6220890 U JPS6220890 U JP S6220890U JP 11243485 U JP11243485 U JP 11243485U JP 11243485 U JP11243485 U JP 11243485U JP S6220890 U JPS6220890 U JP S6220890U
- Authority
- JP
- Japan
- Prior art keywords
- slip
- triangular scale
- utility
- scope
- registration request
- 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 |
|---|---|---|---|
| JP11243485U JPS6220890U (de) | 1985-07-24 | 1985-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11243485U JPS6220890U (de) | 1985-07-24 | 1985-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6220890U true JPS6220890U (de) | 1987-02-07 |
Family
ID=30993310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11243485U Pending JPS6220890U (de) | 1985-07-24 | 1985-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220890U (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011183755A (ja) * | 2010-03-10 | 2011-09-22 | Fumio Saito | 黒板用定規 |
| JP2013099963A (ja) * | 2013-02-18 | 2013-05-23 | Fumio Saito | 黒板用定規 |
-
1985
- 1985-07-24 JP JP11243485U patent/JPS6220890U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011183755A (ja) * | 2010-03-10 | 2011-09-22 | Fumio Saito | 黒板用定規 |
| JP2013099963A (ja) * | 2013-02-18 | 2013-05-23 | Fumio Saito | 黒板用定規 |