JPH01156998U - - Google Patents

Info

Publication number
JPH01156998U
JPH01156998U JP5203488U JP5203488U JPH01156998U JP H01156998 U JPH01156998 U JP H01156998U JP 5203488 U JP5203488 U JP 5203488U JP 5203488 U JP5203488 U JP 5203488U JP H01156998 U JPH01156998 U JP H01156998U
Authority
JP
Japan
Prior art keywords
ruler
straight
shaped ruler
shaped
surrounding
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
JP5203488U
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 JP5203488U priority Critical patent/JPH01156998U/ja
Publication of JPH01156998U publication Critical patent/JPH01156998U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP5203488U 1988-04-18 1988-04-18 Pending JPH01156998U (US07754267-20100713-C00017.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5203488U JPH01156998U (US07754267-20100713-C00017.png) 1988-04-18 1988-04-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5203488U JPH01156998U (US07754267-20100713-C00017.png) 1988-04-18 1988-04-18

Publications (1)

Publication Number Publication Date
JPH01156998U true JPH01156998U (US07754267-20100713-C00017.png) 1989-10-30

Family

ID=31278046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5203488U Pending JPH01156998U (US07754267-20100713-C00017.png) 1988-04-18 1988-04-18

Country Status (1)

Country Link
JP (1) JPH01156998U (US07754267-20100713-C00017.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100732034B1 (ko) * 2006-02-06 2007-06-29 송정호 줄 간격 긋기가 용이한 자
JP5054243B1 (ja) * 2012-04-02 2012-10-24 公二 宇野 直線定規

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100732034B1 (ko) * 2006-02-06 2007-06-29 송정호 줄 간격 긋기가 용이한 자
JP5054243B1 (ja) * 2012-04-02 2012-10-24 公二 宇野 直線定規

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