ES1014388U - Pedagogico device for calculating basic arithmetic operations. (Machine-translation by Google Translate, not legally binding) - Google Patents

Pedagogico device for calculating basic arithmetic operations. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES1014388U
ES1014388U ES19909001840U ES9001840U ES1014388U ES 1014388 U ES1014388 U ES 1014388U ES 19909001840 U ES19909001840 U ES 19909001840U ES 9001840 U ES9001840 U ES 9001840U ES 1014388 U ES1014388 U ES 1014388U
Authority
ES
Spain
Prior art keywords
pedagogico
translation
machine
legally binding
google translate
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.)
Granted
Application number
ES19909001840U
Other languages
Spanish (es)
Other versions
ES1014388Y (en
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.)
AULET SANCHEZ M ROSA
Original Assignee
AULET SANCHEZ M ROSA
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 AULET SANCHEZ M ROSA filed Critical AULET SANCHEZ M ROSA
Priority to ES9001840U priority Critical patent/ES1014388Y/en
Publication of ES1014388U publication Critical patent/ES1014388U/en
Application granted granted Critical
Publication of ES1014388Y publication Critical patent/ES1014388Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Device pedagogico for calculating arithmetic operations basic, essentially characterized consist of a plurality of strips doubles overlayed and assembled by one end through a pin eccentric on which pivotable unitarily, existing printed in such end of each strip, un number digit, and parallel to the longitudinal edge of said strips, aligning all digits, spaced and located between pairs of courts to extend cross the edge opposite of strip for whose courts configure tabs levadizas that at rest hiding a guarismo on the result of operation between coordinate aritmetica performed digits. (Machine-translation by Google Translate, not legally binding)
ES9001840U 1990-06-12 1990-06-12 PEDAGOGIC DEVICE FOR THE CALCULATION OF ELEMENTARY ARITHMETIC OPERATIONS. Expired - Fee Related ES1014388Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9001840U ES1014388Y (en) 1990-06-12 1990-06-12 PEDAGOGIC DEVICE FOR THE CALCULATION OF ELEMENTARY ARITHMETIC OPERATIONS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9001840U ES1014388Y (en) 1990-06-12 1990-06-12 PEDAGOGIC DEVICE FOR THE CALCULATION OF ELEMENTARY ARITHMETIC OPERATIONS.

Publications (2)

Publication Number Publication Date
ES1014388U true ES1014388U (en) 1991-03-16
ES1014388Y ES1014388Y (en) 1991-09-16

Family

ID=8268055

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9001840U Expired - Fee Related ES1014388Y (en) 1990-06-12 1990-06-12 PEDAGOGIC DEVICE FOR THE CALCULATION OF ELEMENTARY ARITHMETIC OPERATIONS.

Country Status (1)

Country Link
ES (1) ES1014388Y (en)

Also Published As

Publication number Publication date
ES1014388Y (en) 1991-09-16

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