ES227000Y - Calculadora electronica de bolsillo para el estudio analisisy practica del ajedrez. - Google Patents

Calculadora electronica de bolsillo para el estudio analisisy practica del ajedrez.

Info

Publication number
ES227000Y
ES227000Y ES1977227000U ES227000U ES227000Y ES 227000 Y ES227000 Y ES 227000Y ES 1977227000 U ES1977227000 U ES 1977227000U ES 227000 U ES227000 U ES 227000U ES 227000 Y ES227000 Y ES 227000Y
Authority
ES
Spain
Prior art keywords
chess
electronic calculator
study analysis
practical study
pocket electronic
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
ES1977227000U
Other languages
English (en)
Other versions
ES227000U (es
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 filed Critical
Priority to ES1977227000U priority Critical patent/ES227000Y/es
Publication of ES227000U publication Critical patent/ES227000U/es
Application granted granted Critical
Publication of ES227000Y publication Critical patent/ES227000Y/es
Expired legal-status Critical Current

Links

ES1977227000U 1977-03-09 1977-03-09 Calculadora electronica de bolsillo para el estudio analisisy practica del ajedrez. Expired ES227000Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1977227000U ES227000Y (es) 1977-03-09 1977-03-09 Calculadora electronica de bolsillo para el estudio analisisy practica del ajedrez.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1977227000U ES227000Y (es) 1977-03-09 1977-03-09 Calculadora electronica de bolsillo para el estudio analisisy practica del ajedrez.

Publications (2)

Publication Number Publication Date
ES227000U ES227000U (es) 1977-06-01
ES227000Y true ES227000Y (es) 1977-11-01

Family

ID=8388721

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977227000U Expired ES227000Y (es) 1977-03-09 1977-03-09 Calculadora electronica de bolsillo para el estudio analisisy practica del ajedrez.

Country Status (1)

Country Link
ES (1) ES227000Y (es)

Also Published As

Publication number Publication date
ES227000U (es) 1977-06-01

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