JPH0454895U - - Google Patents

Info

Publication number
JPH0454895U
JPH0454895U JP9822690U JP9822690U JPH0454895U JP H0454895 U JPH0454895 U JP H0454895U JP 9822690 U JP9822690 U JP 9822690U JP 9822690 U JP9822690 U JP 9822690U JP H0454895 U JPH0454895 U JP H0454895U
Authority
JP
Japan
Prior art keywords
transparent plastic
plastic plate
concave
numbers
front side
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
JP9822690U
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 JP9822690U priority Critical patent/JPH0454895U/ja
Publication of JPH0454895U publication Critical patent/JPH0454895U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP9822690U 1990-09-18 1990-09-18 Pending JPH0454895U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9822690U JPH0454895U (zh) 1990-09-18 1990-09-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9822690U JPH0454895U (zh) 1990-09-18 1990-09-18

Publications (1)

Publication Number Publication Date
JPH0454895U true JPH0454895U (zh) 1992-05-11

Family

ID=31839228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9822690U Pending JPH0454895U (zh) 1990-09-18 1990-09-18

Country Status (1)

Country Link
JP (1) JPH0454895U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009096106A (ja) * 2007-10-18 2009-05-07 Kokuyo Co Ltd 左右両用定規
JP2011126058A (ja) * 2009-12-16 2011-06-30 Kokuyo Co Ltd 定規

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009096106A (ja) * 2007-10-18 2009-05-07 Kokuyo Co Ltd 左右両用定規
JP2011126058A (ja) * 2009-12-16 2011-06-30 Kokuyo Co Ltd 定規

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