JPS6287893U - - Google Patents

Info

Publication number
JPS6287893U
JPS6287893U JP18116285U JP18116285U JPS6287893U JP S6287893 U JPS6287893 U JP S6287893U JP 18116285 U JP18116285 U JP 18116285U JP 18116285 U JP18116285 U JP 18116285U JP S6287893 U JPS6287893 U JP S6287893U
Authority
JP
Japan
Prior art keywords
ruler
rod
chevron
shaped
main body
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.)
Granted
Application number
JP18116285U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0232399Y2 (cs
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 JP18116285U priority Critical patent/JPH0232399Y2/ja
Publication of JPS6287893U publication Critical patent/JPS6287893U/ja
Application granted granted Critical
Publication of JPH0232399Y2 publication Critical patent/JPH0232399Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP18116285U 1985-11-25 1985-11-25 Expired JPH0232399Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18116285U JPH0232399Y2 (cs) 1985-11-25 1985-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18116285U JPH0232399Y2 (cs) 1985-11-25 1985-11-25

Publications (2)

Publication Number Publication Date
JPS6287893U true JPS6287893U (cs) 1987-06-04
JPH0232399Y2 JPH0232399Y2 (cs) 1990-09-03

Family

ID=31125780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18116285U Expired JPH0232399Y2 (cs) 1985-11-25 1985-11-25

Country Status (1)

Country Link
JP (1) JPH0232399Y2 (cs)

Also Published As

Publication number Publication date
JPH0232399Y2 (cs) 1990-09-03

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