JPS6294088U - - Google Patents

Info

Publication number
JPS6294088U
JPS6294088U JP18568685U JP18568685U JPS6294088U JP S6294088 U JPS6294088 U JP S6294088U JP 18568685 U JP18568685 U JP 18568685U JP 18568685 U JP18568685 U JP 18568685U JP S6294088 U JPS6294088 U JP S6294088U
Authority
JP
Japan
Prior art keywords
blackboard
protrusions
view
sides
blackboard display
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
JP18568685U
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 JP18568685U priority Critical patent/JPS6294088U/ja
Publication of JPS6294088U publication Critical patent/JPS6294088U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP18568685U 1985-12-02 1985-12-02 Pending JPS6294088U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18568685U JPS6294088U (enrdf_load_stackoverflow) 1985-12-02 1985-12-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18568685U JPS6294088U (enrdf_load_stackoverflow) 1985-12-02 1985-12-02

Publications (1)

Publication Number Publication Date
JPS6294088U true JPS6294088U (enrdf_load_stackoverflow) 1987-06-16

Family

ID=31134546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18568685U Pending JPS6294088U (enrdf_load_stackoverflow) 1985-12-02 1985-12-02

Country Status (1)

Country Link
JP (1) JPS6294088U (enrdf_load_stackoverflow)

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