JPH0444395Y2 - - Google Patents

Info

Publication number
JPH0444395Y2
JPH0444395Y2 JP1988063957U JP6395788U JPH0444395Y2 JP H0444395 Y2 JPH0444395 Y2 JP H0444395Y2 JP 1988063957 U JP1988063957 U JP 1988063957U JP 6395788 U JP6395788 U JP 6395788U JP H0444395 Y2 JPH0444395 Y2 JP H0444395Y2
Authority
JP
Japan
Prior art keywords
rotating disk
slide plate
ruler
small
fitted
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.)
Expired
Application number
JP1988063957U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01166582U (enEXAMPLES
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 JP1988063957U priority Critical patent/JPH0444395Y2/ja
Publication of JPH01166582U publication Critical patent/JPH01166582U/ja
Application granted granted Critical
Publication of JPH0444395Y2 publication Critical patent/JPH0444395Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP1988063957U 1988-05-17 1988-05-17 Expired JPH0444395Y2 (enEXAMPLES)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988063957U JPH0444395Y2 (enEXAMPLES) 1988-05-17 1988-05-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988063957U JPH0444395Y2 (enEXAMPLES) 1988-05-17 1988-05-17

Publications (2)

Publication Number Publication Date
JPH01166582U JPH01166582U (enEXAMPLES) 1989-11-22
JPH0444395Y2 true JPH0444395Y2 (enEXAMPLES) 1992-10-20

Family

ID=31289440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988063957U Expired JPH0444395Y2 (enEXAMPLES) 1988-05-17 1988-05-17

Country Status (1)

Country Link
JP (1) JPH0444395Y2 (enEXAMPLES)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4886935U (enEXAMPLES) * 1972-01-24 1973-10-20
JPS5973999A (ja) * 1982-10-20 1984-04-26 株式会社進精金属製作所 携帯用簡易製図具

Also Published As

Publication number Publication date
JPH01166582U (enEXAMPLES) 1989-11-22

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