ES83211Y - Aparato para aprender a contar y las operaciones aritméticas fundamentales - Google Patents

Aparato para aprender a contar y las operaciones aritméticas fundamentales

Info

Publication number
ES83211Y
ES83211Y ES83211U ES83211U ES83211Y ES 83211 Y ES83211 Y ES 83211Y ES 83211 U ES83211 U ES 83211U ES 83211 U ES83211 U ES 83211U ES 83211 Y ES83211 Y ES 83211Y
Authority
ES
Spain
Prior art keywords
arithmetic operations
fundamental arithmetic
learning
counting
learning counting
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.)
Expired
Application number
ES83211U
Other languages
English (en)
Other versions
ES83211U (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.)
TUR COSTA MIGUEL
Original Assignee
TUR COSTA 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 TUR COSTA MIGUEL filed Critical TUR COSTA MIGUEL
Priority to ES83211U priority Critical patent/ES83211Y/es
Publication of ES83211U publication Critical patent/ES83211U/es
Application granted granted Critical
Publication of ES83211Y publication Critical patent/ES83211Y/es
Expired legal-status Critical Current

Links

ES83211U 1960-09-24 1960-09-24 Aparato para aprender a contar y las operaciones aritméticas fundamentales Expired ES83211Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES83211U ES83211Y (es) 1960-09-24 1960-09-24 Aparato para aprender a contar y las operaciones aritméticas fundamentales

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES83211U ES83211Y (es) 1960-09-24 1960-09-24 Aparato para aprender a contar y las operaciones aritméticas fundamentales

Publications (2)

Publication Number Publication Date
ES83211U ES83211U (es) 1960-10-16
ES83211Y true ES83211Y (es) 1962-06-01

Family

ID=52723482

Family Applications (1)

Application Number Title Priority Date Filing Date
ES83211U Expired ES83211Y (es) 1960-09-24 1960-09-24 Aparato para aprender a contar y las operaciones aritméticas fundamentales

Country Status (1)

Country Link
ES (1) ES83211Y (es)

Also Published As

Publication number Publication date
ES83211U (es) 1960-10-16

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