ES67086U - Pedagogical device for teaching (Machine-translation by Google Translate, not legally binding) - Google Patents
Pedagogical device for teaching (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES67086U ES67086U ES0067086U ES67086U ES67086U ES 67086 U ES67086 U ES 67086U ES 0067086 U ES0067086 U ES 0067086U ES 67086 U ES67086 U ES 67086U ES 67086 U ES67086 U ES 67086U
- Authority
- ES
- Spain
- Prior art keywords
- teaching
- 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
Links
Landscapes
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Component Parts Of Construction Machinery (AREA)
- Machine Translation (AREA)
Abstract
A pedagogical device for teaching, characterized by being composed of eight geometric pieces of adequate dimensions, which conveniently put together a perfect cube, obtaining the ostensible representation of the cube of the sum of two numbers whose mathematical expression is (a + b) 3 = a3 + 3 a2b + 3a b2 + b2. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0067086U ES67086Y (en) | 1958-06-30 | 1958-06-30 | Pedagogical device for teaching |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0067086U ES67086Y (en) | 1958-06-30 | 1958-06-30 | Pedagogical device for teaching |
Publications (2)
Publication Number | Publication Date |
---|---|
ES67086U true ES67086U (en) | 1958-08-16 |
ES67086Y ES67086Y (en) | 1960-10-01 |
Family
ID=52724238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0067086U Expired ES67086Y (en) | 1958-06-30 | 1958-06-30 | Pedagogical device for teaching |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES67086Y (en) |
-
1958
- 1958-06-30 ES ES0067086U patent/ES67086Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES67086Y (en) | 1960-10-01 |
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