JPH03101401U - - Google Patents

Info

Publication number
JPH03101401U
JPH03101401U JP890590U JP890590U JPH03101401U JP H03101401 U JPH03101401 U JP H03101401U JP 890590 U JP890590 U JP 890590U JP 890590 U JP890590 U JP 890590U JP H03101401 U JPH03101401 U JP H03101401U
Authority
JP
Japan
Prior art keywords
divider
ruler
groove
distance
link arms
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
JP890590U
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 JP890590U priority Critical patent/JPH03101401U/ja
Publication of JPH03101401U publication Critical patent/JPH03101401U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
JP890590U 1990-01-31 1990-01-31 Pending JPH03101401U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP890590U JPH03101401U (enrdf_load_stackoverflow) 1990-01-31 1990-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP890590U JPH03101401U (enrdf_load_stackoverflow) 1990-01-31 1990-01-31

Publications (1)

Publication Number Publication Date
JPH03101401U true JPH03101401U (enrdf_load_stackoverflow) 1991-10-23

Family

ID=31512518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP890590U Pending JPH03101401U (enrdf_load_stackoverflow) 1990-01-31 1990-01-31

Country Status (1)

Country Link
JP (1) JPH03101401U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521196B2 (enrdf_load_stackoverflow) * 1974-10-31 1980-06-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521196B2 (enrdf_load_stackoverflow) * 1974-10-31 1980-06-07

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