JPS6220893U - - Google Patents

Info

Publication number
JPS6220893U
JPS6220893U JP11195785U JP11195785U JPS6220893U JP S6220893 U JPS6220893 U JP S6220893U JP 11195785 U JP11195785 U JP 11195785U JP 11195785 U JP11195785 U JP 11195785U JP S6220893 U JPS6220893 U JP S6220893U
Authority
JP
Japan
Prior art keywords
rottling
drafting
durability
smooth
accurately
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
JP11195785U
Other languages
English (en)
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 filed Critical
Priority to JP11195785U priority Critical patent/JPS6220893U/ja
Publication of JPS6220893U publication Critical patent/JPS6220893U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)

Description

【図面の簡単な説明】
第1図は本考案定規の平面図。第2図は曲線溝
の拡大図及び断面図である。 1……上部基準線、2……下部基準線。

Claims (1)

    【実用新案登録請求の範囲】
  1. 連続する曲線模様をトレーシングペーパーに正
    確且つ迅速に描くため、製図用ロツトリングを使
    用し、ロツトリングの先端が滑らか且つ正確に運
    筆できるような、角度と巾、耐久性を兼備した曲
    線溝を切り抜いた透明アクリル板定規。
JP11195785U 1985-07-23 1985-07-23 Pending JPS6220893U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11195785U JPS6220893U (ja) 1985-07-23 1985-07-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11195785U JPS6220893U (ja) 1985-07-23 1985-07-23

Publications (1)

Publication Number Publication Date
JPS6220893U true JPS6220893U (ja) 1987-02-07

Family

ID=30992376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11195785U Pending JPS6220893U (ja) 1985-07-23 1985-07-23

Country Status (1)

Country Link
JP (1) JPS6220893U (ja)

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