JPS6455090U - - Google Patents

Info

Publication number
JPS6455090U
JPS6455090U JP14990687U JP14990687U JPS6455090U JP S6455090 U JPS6455090 U JP S6455090U JP 14990687 U JP14990687 U JP 14990687U JP 14990687 U JP14990687 U JP 14990687U JP S6455090 U JPS6455090 U JP S6455090U
Authority
JP
Japan
Prior art keywords
figures
characters
input means
board
board surface
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
JP14990687U
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 JP14990687U priority Critical patent/JPS6455090U/ja
Publication of JPS6455090U publication Critical patent/JPS6455090U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP14990687U 1987-09-30 1987-09-30 Pending JPS6455090U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14990687U JPS6455090U (en]) 1987-09-30 1987-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14990687U JPS6455090U (en]) 1987-09-30 1987-09-30

Publications (1)

Publication Number Publication Date
JPS6455090U true JPS6455090U (en]) 1989-04-05

Family

ID=31422564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14990687U Pending JPS6455090U (en]) 1987-09-30 1987-09-30

Country Status (1)

Country Link
JP (1) JPS6455090U (en])

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