JPH02144498U - - Google Patents

Info

Publication number
JPH02144498U
JPH02144498U JP5322489U JP5322489U JPH02144498U JP H02144498 U JPH02144498 U JP H02144498U JP 5322489 U JP5322489 U JP 5322489U JP 5322489 U JP5322489 U JP 5322489U JP H02144498 U JPH02144498 U JP H02144498U
Authority
JP
Japan
Prior art keywords
vacuum cleaner
small vacuum
blackboard eraser
utility
combination
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
JP5322489U
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 JP5322489U priority Critical patent/JPH02144498U/ja
Publication of JPH02144498U publication Critical patent/JPH02144498U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Description

【図面の簡単な説明】
第1図は本案の斜面図で、第2図は黒板消しの
断面図である。そして第1図の2は、黒板消しに
あけた吸引口のための穴である。また、第2図の
3は小型掃除機の吸引口で、4は小型掃除機、5
はスポンジである。

Claims (1)

    【実用新案登録請求の範囲】
  1. 黒板消しと小型掃除機との組み合わせ。
JP5322489U 1989-05-09 1989-05-09 Pending JPH02144498U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5322489U JPH02144498U (ja) 1989-05-09 1989-05-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5322489U JPH02144498U (ja) 1989-05-09 1989-05-09

Publications (1)

Publication Number Publication Date
JPH02144498U true JPH02144498U (ja) 1990-12-07

Family

ID=31574226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5322489U Pending JPH02144498U (ja) 1989-05-09 1989-05-09

Country Status (1)

Country Link
JP (1) JPH02144498U (ja)

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