JPS62114796U - - Google Patents

Info

Publication number
JPS62114796U
JPS62114796U JP278186U JP278186U JPS62114796U JP S62114796 U JPS62114796 U JP S62114796U JP 278186 U JP278186 U JP 278186U JP 278186 U JP278186 U JP 278186U JP S62114796 U JPS62114796 U JP S62114796U
Authority
JP
Japan
Prior art keywords
ruler
triangle
irrational
triangular
hypotenuse
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
JP278186U
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 JP278186U priority Critical patent/JPS62114796U/ja
Publication of JPS62114796U publication Critical patent/JPS62114796U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP278186U 1986-01-13 1986-01-13 Pending JPS62114796U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP278186U JPS62114796U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-01-13 1986-01-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP278186U JPS62114796U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-01-13 1986-01-13

Publications (1)

Publication Number Publication Date
JPS62114796U true JPS62114796U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-07-21

Family

ID=30781943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP278186U Pending JPS62114796U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-01-13 1986-01-13

Country Status (1)

Country Link
JP (1) JPS62114796U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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