ES3975U - Rule for linear and angular measurements that contain data and formulas of current employment in mathematics (Machine-translation by Google Translate, not legally binding) - Google Patents

Rule for linear and angular measurements that contain data and formulas of current employment in mathematics (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES3975U
ES3975U ES0003975U ES3975U ES3975U ES 3975 U ES3975 U ES 3975U ES 0003975 U ES0003975 U ES 0003975U ES 3975 U ES3975 U ES 3975U ES 3975 U ES3975 U ES 3975U
Authority
ES
Spain
Prior art keywords
rule
translation
linear
machine
legally binding
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
ES0003975U
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.)
ENRIQUE NEBEL MIGUEL
Original Assignee
ENRIQUE NEBEL MIGUEL
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 ENRIQUE NEBEL MIGUEL filed Critical ENRIQUE NEBEL MIGUEL
Priority to ES0003975U priority Critical patent/ES3975U/en
Publication of ES3975U publication Critical patent/ES3975U/en
Pending legal-status Critical Current

Links

Abstract

A rule for linear and angular measurements, constituted by a rectangular surface, made of metal sheet, paste, wood or appropriate material, of suitable width and variable length, with the millimeter edges, and one of them with a bevel, so that this angle and the fold made on the opposite side, give rigidity to the rule when it is made of sheet metal; in the central part and near the non-beveled edge, an arm rotates, of variable length, which is another small ruler, also millimeter, which by means of an extension above the axis, which runs through a graduated semicircle, indicates the Angle opening forming the fixed and movable rule. Several regular polygons are represented next to their corresponding angles. (Machine-translation by Google Translate, not legally binding)
ES0003975U 1935-07-10 1935-07-10 Rule for linear and angular measurements that contain data and formulas of current employment in mathematics (Machine-translation by Google Translate, not legally binding) Pending ES3975U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0003975U ES3975U (en) 1935-07-10 1935-07-10 Rule for linear and angular measurements that contain data and formulas of current employment in mathematics (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0003975U ES3975U (en) 1935-07-10 1935-07-10 Rule for linear and angular measurements that contain data and formulas of current employment in mathematics (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES3975U true ES3975U (en) 1935-08-16

Family

ID=51068563

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0003975U Pending ES3975U (en) 1935-07-10 1935-07-10 Rule for linear and angular measurements that contain data and formulas of current employment in mathematics (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES3975U (en)

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