JPH03103797U - - Google Patents

Info

Publication number
JPH03103797U
JPH03103797U JP1263190U JP1263190U JPH03103797U JP H03103797 U JPH03103797 U JP H03103797U JP 1263190 U JP1263190 U JP 1263190U JP 1263190 U JP1263190 U JP 1263190U JP H03103797 U JPH03103797 U JP H03103797U
Authority
JP
Japan
Prior art keywords
sides
inner edges
shaped
intersection
inverted
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
JP1263190U
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 JP1263190U priority Critical patent/JPH03103797U/ja
Publication of JPH03103797U publication Critical patent/JPH03103797U/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、本案の正面図。第２図は、本考案で
８９を隠している斜視図。第３図は、本考案で９
を隠している斜視図。第４図は、本考案で線を引
くところの斜視図。第５図は、本考案で十の位の
計算が終わつた斜視図。第６図は、本考案で十の
位の計算が終わり、一の位を下ろしたところの斜
視図。 １……定規部、２……押隠部、３……切り欠き
部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 帯状二辺の内縁が直角に交差すると共に、その
    二辺の交差部位に前記内縁の一部が直線状に伸長
    したＶ形切り欠きを形成した構造を特徴とする、
    逆Ｌ型割り算学習定規。
JP1263190U 1990-02-10 1990-02-10 Pending JPH03103797U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1263190U JPH03103797U (ja) 1990-02-10 1990-02-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1263190U JPH03103797U (ja) 1990-02-10 1990-02-10

Publications (1)

Publication Number Publication Date
JPH03103797U true JPH03103797U (ja) 1991-10-28

Family

ID=31516099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1263190U Pending JPH03103797U (ja) 1990-02-10 1990-02-10

Country Status (1)

Country Link
JP (1) JPH03103797U (ja)

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