JPH01174192U - - Google Patents

Info

Publication number
JPH01174192U
JPH01174192U JP7197788U JP7197788U JPH01174192U JP H01174192 U JPH01174192 U JP H01174192U JP 7197788 U JP7197788 U JP 7197788U JP 7197788 U JP7197788 U JP 7197788U JP H01174192 U JPH01174192 U JP H01174192U
Authority
JP
Japan
Prior art keywords
straightedge
scale
ruler
straight ruler
straightedges
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
JP7197788U
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 JP7197788U priority Critical patent/JPH01174192U/ja
Publication of JPH01174192U publication Critical patent/JPH01174192U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP7197788U 1988-05-31 1988-05-31 Pending JPH01174192U (US06653308-20031125-C00197.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7197788U JPH01174192U (US06653308-20031125-C00197.png) 1988-05-31 1988-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7197788U JPH01174192U (US06653308-20031125-C00197.png) 1988-05-31 1988-05-31

Publications (1)

Publication Number Publication Date
JPH01174192U true JPH01174192U (US06653308-20031125-C00197.png) 1989-12-11

Family

ID=31297159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7197788U Pending JPH01174192U (US06653308-20031125-C00197.png) 1988-05-31 1988-05-31

Country Status (1)

Country Link
JP (1) JPH01174192U (US06653308-20031125-C00197.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5054243B1 (ja) * 2012-04-02 2012-10-24 公二 宇野 直線定規
JP2015016674A (ja) * 2013-07-14 2015-01-29 理 藤井 組合せ定規

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5054243B1 (ja) * 2012-04-02 2012-10-24 公二 宇野 直線定規
JP2015016674A (ja) * 2013-07-14 2015-01-29 理 藤井 組合せ定規

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