JPS6069696U - 三角定規 - Google Patents

三角定規

Info

Publication number
JPS6069696U
JPS6069696U JP16304783U JP16304783U JPS6069696U JP S6069696 U JPS6069696 U JP S6069696U JP 16304783 U JP16304783 U JP 16304783U JP 16304783 U JP16304783 U JP 16304783U JP S6069696 U JPS6069696 U JP S6069696U
Authority
JP
Japan
Prior art keywords
angles
set square
triangle
ruler
degrees
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
Application number
JP16304783U
Other languages
English (en)
Inventor
池田　勝見
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP16304783U priority Critical patent/JPS6069696U/ja
Publication of JPS6069696U publication Critical patent/JPS6069696U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図ないし第４図は、いずれも本考案の平面図である
。１は三角定規を示す。・ンはその内部の切り抜き部を
示す。３は罫線を示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 平面上２つの角が、４５°である直角二等辺三角形の形
    状をした三角定規において、その内側に２つの角が６０
    °と３０°である直角三角形の形状をした切り抜きを施
    したことを特徴とする三角定規。 Δ
JP16304783U 1983-10-20 1983-10-20 三角定規 Pending JPS6069696U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16304783U JPS6069696U (ja) 1983-10-20 1983-10-20 三角定規

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16304783U JPS6069696U (ja) 1983-10-20 1983-10-20 三角定規

Publications (1)

Publication Number Publication Date
JPS6069696U true JPS6069696U (ja) 1985-05-17

Family

ID=30357866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16304783U Pending JPS6069696U (ja) 1983-10-20 1983-10-20 三角定規

Country Status (1)

Country Link
JP (1) JPS6069696U (ja)

Similar Documents

Publication Publication Date Title
JPS6069696U (ja) 三角定規
JPS5864496U (ja) 五角定規
JPS58160195U (ja) 任意の角度の線が画ける三角定規
JPS60194U (ja) 三角定規
JPS58153303U (ja) 分度器
JPS58111415U (ja) 長みぞ付きナツト
JPS60164087U (ja) 定規
JPS5961992U (ja) 定規
JPS6038796U (ja) 平行線定規
JPS59190579U (ja) コ−ナ−用クリツプ
JPS59194988U (ja) 走向線定規
JPS5845094U (ja) Ｌ形３角定規
JPS59148389U (ja) 定規
JPS6026897U (ja) 図形学習用作図定規
JPS6058397U (ja) 筆記具付き定規
JPS6048487U (ja) 三角定規
JPS6064891U (ja) 角度線の溝付分度器
JPS5922823U (ja) コンクリ−トブロツク
JPS60150014U (ja) スクライブポイント
JPS58147796U (ja) 分度器
JPS58117989U (ja) 一組の三角定規
JPS5914011U (ja) 角形磁石盤
JPS59194989U (ja) グラフ作成定規
JPS5897632U (ja) ストツパ−装置
JPS59120970U (ja) 吸着具付鏡