JPH0257001U - - Google Patents
Info
- Publication number
- JPH0257001U JPH0257001U JP1988136398U JP13639888U JPH0257001U JP H0257001 U JPH0257001 U JP H0257001U JP 1988136398 U JP1988136398 U JP 1988136398U JP 13639888 U JP13639888 U JP 13639888U JP H0257001 U JPH0257001 U JP H0257001U
- Authority
- JP
- Japan
- Prior art keywords
- scale
- ruler
- transparent plastic
- increments
- marked
- 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
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
第１図は縮尺定規の平面図、第２図は縮尺定規
の立面図、第３図は縮尺定規の断面図。 １は透明なプラスチツク板、２は文字板上のゼ
ロ、３は文字板上の五百分の１の定規、４は文字
板上の三百分の１の定規、５は文字板上の二百分
の１の定規、６は文字板上の百分の１の定規、７
は文字板上の各縮尺をむすぶ斜線。
の立面図、第３図は縮尺定規の断面図。 １は透明なプラスチツク板、２は文字板上のゼ
ロ、３は文字板上の五百分の１の定規、４は文字
板上の三百分の１の定規、５は文字板上の二百分
の１の定規、６は文字板上の百分の１の定規、７
は文字板上の各縮尺をむすぶ斜線。
Claims (1)
- 長方形をした透明なプラスチツクの平板１にゼ
ロ２から五百分の１，３三百分の１，４二百分の
１，５百分の１以上の縮尺寸法をきざみ各縮尺を
線でむすんだ縮尺定規。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988136398U JPH0257001U (ja) | 1988-10-19 | 1988-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988136398U JPH0257001U (ja) | 1988-10-19 | 1988-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0257001U true JPH0257001U (ja) | 1990-04-25 |
Family
ID=31396869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988136398U Pending JPH0257001U (ja) | 1988-10-19 | 1988-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0257001U (ja) |
-
1988
- 1988-10-19 JP JP1988136398U patent/JPH0257001U/ja active Pending
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