JPS5971786U - 円型自在定規 - Google Patents

円型自在定規

Info

Publication number
JPS5971786U
JPS5971786U JP16715482U JP16715482U JPS5971786U JP S5971786 U JPS5971786 U JP S5971786U JP 16715482 U JP16715482 U JP 16715482U JP 16715482 U JP16715482 U JP 16715482U JP S5971786 U JPS5971786 U JP S5971786U
Authority
JP
Japan
Prior art keywords
circular flexible
flexible ruler
ruler
circular
recorded
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
JP16715482U
Other languages
English (en)
Inventor
五十島　七郎
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 JP16715482U priority Critical patent/JPS5971786U/ja
Publication of JPS5971786U publication Critical patent/JPS5971786U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Adornments (AREA)
  • Length-Measuring Instruments Using Mechanical Means (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図は平面図、第２図は縦断面図。

Claims (1)

    【実用新案登録請求の範囲】
  1. 図面に示す様に一面の円盤の部材に多数の穴７を開け、
    円運動をさせる事により自在の円を書く構造。
JP16715482U 1982-11-04 1982-11-04 円型自在定規 Pending JPS5971786U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16715482U JPS5971786U (ja) 1982-11-04 1982-11-04 円型自在定規

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16715482U JPS5971786U (ja) 1982-11-04 1982-11-04 円型自在定規

Publications (1)

Publication Number Publication Date
JPS5971786U true JPS5971786U (ja) 1984-05-16

Family

ID=30365766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16715482U Pending JPS5971786U (ja) 1982-11-04 1982-11-04 円型自在定規

Country Status (1)

Country Link
JP (1) JPS5971786U (ja)

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