ES229578U - Juego didactico para la ensenanza de la geometria. - Google Patents

Juego didactico para la ensenanza de la geometria.

Info

Publication number
ES229578U
ES229578U ES1977229578U ES229578U ES229578U ES 229578 U ES229578 U ES 229578U ES 1977229578 U ES1977229578 U ES 1977229578U ES 229578 U ES229578 U ES 229578U ES 229578 U ES229578 U ES 229578U
Authority
ES
Spain
Prior art keywords
teaching
geometry
translation
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.)
Granted
Application number
ES1977229578U
Other languages
English (en)
Other versions
ES229578Y (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.)
GIRONA ORTEGA ANTONIO
Original Assignee
GIRONA ORTEGA ANTONIO
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 GIRONA ORTEGA ANTONIO filed Critical GIRONA ORTEGA ANTONIO
Priority to ES1977229578U priority Critical patent/ES229578Y/es
Publication of ES229578U publication Critical patent/ES229578U/es
Application granted granted Critical
Publication of ES229578Y publication Critical patent/ES229578Y/es
Expired legal-status Critical Current

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  • Electrically Operated Instructional Devices (AREA)

Abstract

Juego didáctico para la enseñanza de la geometría, que comprende una serie de cuerpos geométricos diversos constituidos de material laminar transparente, caracterizado porque dichos cuerpos presentan al menos un orificio una masa do material preferentemente en polvo para comprobación de volúmenes, una representación de elementos geométricos superficiales, y en su interior incorporan al menos una pieza geométrica en correspondencia con elementos geométricos espaciales del cuerpo en cuestión.
ES1977229578U 1977-06-20 1977-06-20 Juego didactico para la ensenanza de geometria. Expired ES229578Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1977229578U ES229578Y (es) 1977-06-20 1977-06-20 Juego didactico para la ensenanza de geometria.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1977229578U ES229578Y (es) 1977-06-20 1977-06-20 Juego didactico para la ensenanza de geometria.

Publications (2)

Publication Number Publication Date
ES229578U true ES229578U (es) 1977-12-01
ES229578Y ES229578Y (es) 1978-03-16

Family

ID=8391011

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977229578U Expired ES229578Y (es) 1977-06-20 1977-06-20 Juego didactico para la ensenanza de geometria.

Country Status (1)

Country Link
ES (1) ES229578Y (es)

Also Published As

Publication number Publication date
ES229578Y (es) 1978-03-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19980202