JPH0393198U - - Google Patents

Info

Publication number
JPH0393198U
JPH0393198U JP7190U JP7190U JPH0393198U JP H0393198 U JPH0393198 U JP H0393198U JP 7190 U JP7190 U JP 7190U JP 7190 U JP7190 U JP 7190U JP H0393198 U JPH0393198 U JP H0393198U
Authority
JP
Japan
Prior art keywords
blackboard
contact surface
wiper
rotatable
changed
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
JP7190U
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 JP7190U priority Critical patent/JPH0393198U/ja
Publication of JPH0393198U publication Critical patent/JPH0393198U/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、第2図及び第4図はそれぞれこの考案
の実施例1、実施例2及び実施例3を示す斜視図
、第3図及び第5図は実施例2及び実施例3を示
す断面図である。 1……台、2,3……接触面、4……溝、5…
…エンドレス体、6……ネジ、7……網、8……
受皿、9……袋。

Claims (1)

    【実用新案登録請求の範囲】
  1. 黒板との接触面を変えることが出来るようにし
    たことを特長とする、2つの接触面を持つ黒板拭
    き及び黒板との接触面にエンドレス体を設け回転
    しうるようにした黒板拭き。
JP7190U 1990-01-05 1990-01-05 Pending JPH0393198U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7190U JPH0393198U (ja) 1990-01-05 1990-01-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7190U JPH0393198U (ja) 1990-01-05 1990-01-05

Publications (1)

Publication Number Publication Date
JPH0393198U true JPH0393198U (ja) 1991-09-24

Family

ID=31504041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7190U Pending JPH0393198U (ja) 1990-01-05 1990-01-05

Country Status (1)

Country Link
JP (1) JPH0393198U (ja)

Similar Documents

Publication Publication Date Title
JPH0393198U (ja)
JPH02125446U (ja)
JPH0438732U (ja)
JPS63122093U (ja)
JPH0262903U (ja)
JPS6297114U (ja)
JPH03124007U (ja)
JPH03121893U (ja)
JPS633938U (ja)
JPH0440863U (ja)
JPH03109873U (ja)
JPH038188U (ja)
JPS6292206U (ja)
JPS6334488U (ja)
JPS629935U (ja)
JPS63103671U (ja)
JPS6222988U (ja)
JPS62100094U (ja)
JPS62140158U (ja)
JPH0467096U (ja)
JPH01127800U (ja)
JPS61165367U (ja)
JPH0428930U (ja)
JPH0451231U (ja)
JPS6221978U (ja)