JPH01178995U - - Google Patents

Info

Publication number
JPH01178995U
JPH01178995U JP7420788U JP7420788U JPH01178995U JP H01178995 U JPH01178995 U JP H01178995U JP 7420788 U JP7420788 U JP 7420788U JP 7420788 U JP7420788 U JP 7420788U JP H01178995 U JPH01178995 U JP H01178995U
Authority
JP
Japan
Prior art keywords
ruler
sloped surfaces
extend
front surface
registration request
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
JP7420788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH045351Y2 (fr
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 JP1988074207U priority Critical patent/JPH045351Y2/ja
Publication of JPH01178995U publication Critical patent/JPH01178995U/ja
Application granted granted Critical
Publication of JPH045351Y2 publication Critical patent/JPH045351Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP1988074207U 1988-06-06 1988-06-06 Expired JPH045351Y2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988074207U JPH045351Y2 (fr) 1988-06-06 1988-06-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988074207U JPH045351Y2 (fr) 1988-06-06 1988-06-06

Publications (2)

Publication Number Publication Date
JPH01178995U true JPH01178995U (fr) 1989-12-21
JPH045351Y2 JPH045351Y2 (fr) 1992-02-14

Family

ID=31299324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988074207U Expired JPH045351Y2 (fr) 1988-06-06 1988-06-06

Country Status (1)

Country Link
JP (1) JPH045351Y2 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6185497U (fr) * 1984-11-09 1986-06-05
JPS62182791U (fr) * 1986-05-13 1987-11-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6185497U (fr) * 1984-11-09 1986-06-05
JPS62182791U (fr) * 1986-05-13 1987-11-19

Also Published As

Publication number Publication date
JPH045351Y2 (fr) 1992-02-14

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