JPH02130398U - - Google Patents

Info

Publication number
JPH02130398U
JPH02130398U JP3987289U JP3987289U JPH02130398U JP H02130398 U JPH02130398 U JP H02130398U JP 3987289 U JP3987289 U JP 3987289U JP 3987289 U JP3987289 U JP 3987289U JP H02130398 U JPH02130398 U JP H02130398U
Authority
JP
Japan
Prior art keywords
cleaning bar
drive motor
white
white board
bar
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
JP3987289U
Other languages
English (en)
Japanese (ja)
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 JP3987289U priority Critical patent/JPH02130398U/ja
Publication of JPH02130398U publication Critical patent/JPH02130398U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP3987289U 1989-04-04 1989-04-04 Pending JPH02130398U (US08063081-20111122-C00044.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3987289U JPH02130398U (US08063081-20111122-C00044.png) 1989-04-04 1989-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3987289U JPH02130398U (US08063081-20111122-C00044.png) 1989-04-04 1989-04-04

Publications (1)

Publication Number Publication Date
JPH02130398U true JPH02130398U (US08063081-20111122-C00044.png) 1990-10-26

Family

ID=31549161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3987289U Pending JPH02130398U (US08063081-20111122-C00044.png) 1989-04-04 1989-04-04

Country Status (1)

Country Link
JP (1) JPH02130398U (US08063081-20111122-C00044.png)

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