JPH0259998U - - Google Patents
Info
- Publication number
- JPH0259998U JPH0259998U JP13799088U JP13799088U JPH0259998U JP H0259998 U JPH0259998 U JP H0259998U JP 13799088 U JP13799088 U JP 13799088U JP 13799088 U JP13799088 U JP 13799088U JP H0259998 U JPH0259998 U JP H0259998U
- Authority
- JP
- Japan
- Prior art keywords
- template
- constant
- utility
- model registration
- conic sections
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13799088U JPH0259998U (enExample) | 1988-10-22 | 1988-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13799088U JPH0259998U (enExample) | 1988-10-22 | 1988-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0259998U true JPH0259998U (enExample) | 1990-05-01 |
Family
ID=31399921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13799088U Pending JPH0259998U (enExample) | 1988-10-22 | 1988-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0259998U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005313351A (ja) * | 2004-04-27 | 2005-11-10 | Hideki Fukuzumi | アールコーナー定規 |
-
1988
- 1988-10-22 JP JP13799088U patent/JPH0259998U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005313351A (ja) * | 2004-04-27 | 2005-11-10 | Hideki Fukuzumi | アールコーナー定規 |