JPS6341476Y2 - - Google Patents

Info

Publication number
JPS6341476Y2
JPS6341476Y2 JP13477382U JP13477382U JPS6341476Y2 JP S6341476 Y2 JPS6341476 Y2 JP S6341476Y2 JP 13477382 U JP13477382 U JP 13477382U JP 13477382 U JP13477382 U JP 13477382U JP S6341476 Y2 JPS6341476 Y2 JP S6341476Y2
Authority
JP
Japan
Prior art keywords
space
wall
writing
behind
perspective
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.)
Expired
Application number
JP13477382U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5938090U (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 JP13477382U priority Critical patent/JPS5938090U/ja
Publication of JPS5938090U publication Critical patent/JPS5938090U/ja
Application granted granted Critical
Publication of JPS6341476Y2 publication Critical patent/JPS6341476Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP13477382U 1982-09-03 1982-09-03 筆記板装置 Granted JPS5938090U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13477382U JPS5938090U (ja) 1982-09-03 1982-09-03 筆記板装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13477382U JPS5938090U (ja) 1982-09-03 1982-09-03 筆記板装置

Publications (2)

Publication Number Publication Date
JPS5938090U JPS5938090U (ja) 1984-03-10
JPS6341476Y2 true JPS6341476Y2 (enExample) 1988-10-31

Family

ID=30303575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13477382U Granted JPS5938090U (ja) 1982-09-03 1982-09-03 筆記板装置

Country Status (1)

Country Link
JP (1) JPS5938090U (enExample)

Also Published As

Publication number Publication date
JPS5938090U (ja) 1984-03-10

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