ES42069U - Drawing rule with calculation device (Machine-translation by Google Translate, not legally binding) - Google Patents

Drawing rule with calculation device (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES42069U
ES42069U ES0042069U ES42069U ES42069U ES 42069 U ES42069 U ES 42069U ES 0042069 U ES0042069 U ES 0042069U ES 42069 U ES42069 U ES 42069U ES 42069 U ES42069 U ES 42069U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
calculation device
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
ES0042069U
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CAMPABADAL TOSIAS RAMON
Original Assignee
CAMPABADAL TOSIAS RAMON
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 by CAMPABADAL TOSIAS RAMON filed Critical CAMPABADAL TOSIAS RAMON
Priority to ES0042069U priority Critical patent/ES42069U/en
Publication of ES42069U publication Critical patent/ES42069U/en
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)

Abstract

Drawing rule with calculation device, which is characterized by being formed by an elongated piece of rectangular plant with a longitudinal bulge on one of its sides finished with a wall perpendicular to the base and the other on a bezel that has engraved or printed a metric graduation, having a rotatable roller housed inside said bulge with its surface provided with numbers or figures, protruding at one end a button through which the roller can be rotated, this rule being completed with the arrangement at the end opposite and also inside said bulge, of a sharpener-pencils. (Machine-translation by Google Translate, not legally binding)
ES0042069U 1954-05-17 1954-05-17 Drawing rule with calculation device (Machine-translation by Google Translate, not legally binding) Pending ES42069U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0042069U ES42069U (en) 1954-05-17 1954-05-17 Drawing rule with calculation device (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0042069U ES42069U (en) 1954-05-17 1954-05-17 Drawing rule with calculation device (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES42069U true ES42069U (en) 1954-07-16

Family

ID=51105373

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0042069U Pending ES42069U (en) 1954-05-17 1954-05-17 Drawing rule with calculation device (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES42069U (en)

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