JPS599893U - 曲線模様も描ける直定規、三角定規 - Google Patents

曲線模様も描ける直定規、三角定規

Info

Publication number
JPS599893U
JPS599893U JP10521782U JP10521782U JPS599893U JP S599893 U JPS599893 U JP S599893U JP 10521782 U JP10521782 U JP 10521782U JP 10521782 U JP10521782 U JP 10521782U JP S599893 U JPS599893 U JP S599893U
Authority
JP
Japan
Prior art keywords
ruler
triangular
straight
curved patterns
draw curved
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
JP10521782U
Other languages
English (en)
Inventor
健一 梅田
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 JP10521782U priority Critical patent/JPS599893U/ja
Publication of JPS599893U publication Critical patent/JPS599893U/ja
Pending legal-status Critical Current

Links

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図は本考案の平面図。第２図は曲線溝の拡大図及断
面図である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 直定規及三角定規の平面空間を活用し、鉛筆及ボールペ
    ンの先端が自由軽快に運筆できる角度と巾をもった曲線
    溝を切り抜いた定規。
JP10521782U 1982-07-13 1982-07-13 曲線模様も描ける直定規、三角定規 Pending JPS599893U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10521782U JPS599893U (ja) 1982-07-13 1982-07-13 曲線模様も描ける直定規、三角定規

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10521782U JPS599893U (ja) 1982-07-13 1982-07-13 曲線模様も描ける直定規、三角定規

Publications (1)

Publication Number Publication Date
JPS599893U true JPS599893U (ja) 1984-01-21

Family

ID=30246726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10521782U Pending JPS599893U (ja) 1982-07-13 1982-07-13 曲線模様も描ける直定規、三角定規

Country Status (1)

Country Link
JP (1) JPS599893U (ja)

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