JPH0241101U - - Google Patents

Info

Publication number
JPH0241101U
JPH0241101U JP12036788U JP12036788U JPH0241101U JP H0241101 U JPH0241101 U JP H0241101U JP 12036788 U JP12036788 U JP 12036788U JP 12036788 U JP12036788 U JP 12036788U JP H0241101 U JPH0241101 U JP H0241101U
Authority
JP
Japan
Prior art keywords
indicates
functions
straightedge
memorize
subtract
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
JP12036788U
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 JP12036788U priority Critical patent/JPH0241101U/ja
Publication of JPH0241101U publication Critical patent/JPH0241101U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
JP12036788U 1988-09-13 1988-09-13 Pending JPH0241101U (US08080257-20111220-C00005.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12036788U JPH0241101U (US08080257-20111220-C00005.png) 1988-09-13 1988-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12036788U JPH0241101U (US08080257-20111220-C00005.png) 1988-09-13 1988-09-13

Publications (1)

Publication Number Publication Date
JPH0241101U true JPH0241101U (US08080257-20111220-C00005.png) 1990-03-22

Family

ID=31366411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12036788U Pending JPH0241101U (US08080257-20111220-C00005.png) 1988-09-13 1988-09-13

Country Status (1)

Country Link
JP (1) JPH0241101U (US08080257-20111220-C00005.png)

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