JPH0454896U - - Google Patents

Info

Publication number
JPH0454896U
JPH0454896U JP9786590U JP9786590U JPH0454896U JP H0454896 U JPH0454896 U JP H0454896U JP 9786590 U JP9786590 U JP 9786590U JP 9786590 U JP9786590 U JP 9786590U JP H0454896 U JPH0454896 U JP H0454896U
Authority
JP
Japan
Prior art keywords
ruler
long plate
scale
unit
equal dividing
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
JP9786590U
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 JP9786590U priority Critical patent/JPH0454896U/ja
Publication of JPH0454896U publication Critical patent/JPH0454896U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP9786590U 1990-09-17 1990-09-17 Pending JPH0454896U (US20070167544A1-20070719-C00007.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9786590U JPH0454896U (US20070167544A1-20070719-C00007.png) 1990-09-17 1990-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9786590U JPH0454896U (US20070167544A1-20070719-C00007.png) 1990-09-17 1990-09-17

Publications (1)

Publication Number Publication Date
JPH0454896U true JPH0454896U (US20070167544A1-20070719-C00007.png) 1992-05-11

Family

ID=31838603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9786590U Pending JPH0454896U (US20070167544A1-20070719-C00007.png) 1990-09-17 1990-09-17

Country Status (1)

Country Link
JP (1) JPH0454896U (US20070167544A1-20070719-C00007.png)

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