JPH0471293U - - Google Patents

Info

Publication number
JPH0471293U
JPH0471293U JP11582390U JP11582390U JPH0471293U JP H0471293 U JPH0471293 U JP H0471293U JP 11582390 U JP11582390 U JP 11582390U JP 11582390 U JP11582390 U JP 11582390U JP H0471293 U JPH0471293 U JP H0471293U
Authority
JP
Japan
Prior art keywords
hypotenuse
slope
triangle
line segment
tana
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
JP11582390U
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 JP11582390U priority Critical patent/JPH0471293U/ja
Publication of JPH0471293U publication Critical patent/JPH0471293U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP11582390U 1990-11-01 1990-11-01 Pending JPH0471293U (US06330241-20011211-M00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11582390U JPH0471293U (US06330241-20011211-M00004.png) 1990-11-01 1990-11-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11582390U JPH0471293U (US06330241-20011211-M00004.png) 1990-11-01 1990-11-01

Publications (1)

Publication Number Publication Date
JPH0471293U true JPH0471293U (US06330241-20011211-M00004.png) 1992-06-24

Family

ID=31863625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11582390U Pending JPH0471293U (US06330241-20011211-M00004.png) 1990-11-01 1990-11-01

Country Status (1)

Country Link
JP (1) JPH0471293U (US06330241-20011211-M00004.png)

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