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JPH01156994U - - Google Patents

Info

Publication number
JPH01156994U
JPH01156994U JP5317988U JP5317988U JPH01156994U JP H01156994 U JPH01156994 U JP H01156994U JP 5317988 U JP5317988 U JP 5317988U JP 5317988 U JP5317988 U JP 5317988U JP H01156994 U JPH01156994 U JP H01156994U
Authority
JP
Japan
Prior art keywords
erasing
function
selection
utility
scope
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
JP5317988U
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 JP5317988U priority Critical patent/JPH01156994U/ja
Publication of JPH01156994U publication Critical patent/JPH01156994U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の正面図、第2図は
第1図のAA断面図で、aは自動消去機能を選択
した場合、bは選択しない場合である。 1……本体、11……表示部、12……消去機
能選択部、13……自動消去機構部、14……表
示部巻取ローラ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 消去機能選択部と消去機能とを有し、選択によ
    り記載内容を自動的に消去する機能を持つことを
    特徴とする電子黒板。
JP5317988U 1988-04-19 1988-04-19 Pending JPH01156994U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5317988U JPH01156994U (ja) 1988-04-19 1988-04-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5317988U JPH01156994U (ja) 1988-04-19 1988-04-19

Publications (1)

Publication Number Publication Date
JPH01156994U true JPH01156994U (ja) 1989-10-30

Family

ID=31279174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5317988U Pending JPH01156994U (ja) 1988-04-19 1988-04-19

Country Status (1)

Country Link
JP (1) JPH01156994U (ja)

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