JPH03123202U - - Google Patents
Info
- Publication number
- JPH03123202U JPH03123202U JP3334590U JP3334590U JPH03123202U JP H03123202 U JPH03123202 U JP H03123202U JP 3334590 U JP3334590 U JP 3334590U JP 3334590 U JP3334590 U JP 3334590U JP H03123202 U JPH03123202 U JP H03123202U
- Authority
- JP
- Japan
- Prior art keywords
- center
- utility
- small hole
- thin plate
- center line
- 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
- 241000761389 Copa Species 0.000 description 2
Landscapes
- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3334590U JPH03123202U (fr) | 1990-03-29 | 1990-03-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3334590U JPH03123202U (fr) | 1990-03-29 | 1990-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03123202U true JPH03123202U (fr) | 1991-12-16 |
Family
ID=31536938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3334590U Pending JPH03123202U (fr) | 1990-03-29 | 1990-03-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03123202U (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5224624B1 (ja) * | 2012-12-15 | 2013-07-03 | 穂 杉本 | 点対称模様を描く定規装置 |
-
1990
- 1990-03-29 JP JP3334590U patent/JPH03123202U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5224624B1 (ja) * | 2012-12-15 | 2013-07-03 | 穂 杉本 | 点対称模様を描く定規装置 |