ES89249Y - Arithmetic calculator - Google Patents

Arithmetic calculator

Info

Publication number
ES89249Y
ES89249Y ES89249U ES89249U ES89249Y ES 89249 Y ES89249 Y ES 89249Y ES 89249 U ES89249 U ES 89249U ES 89249 U ES89249 U ES 89249U ES 89249 Y ES89249 Y ES 89249Y
Authority
ES
Spain
Prior art keywords
arithmetic calculator
calculator
arithmetic
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
ES89249U
Other languages
Spanish (es)
Other versions
ES89249U (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.)
RODRIGUEZ PEREZ LUIS
Original Assignee
RODRIGUEZ PEREZ LUIS
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 RODRIGUEZ PEREZ LUIS filed Critical RODRIGUEZ PEREZ LUIS
Priority to ES89249U priority Critical patent/ES89249Y/en
Publication of ES89249U publication Critical patent/ES89249U/en
Application granted granted Critical
Publication of ES89249Y publication Critical patent/ES89249Y/en
Expired legal-status Critical Current

Links

ES89249U 1961-09-25 1961-09-25 Arithmetic calculator Expired ES89249Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES89249U ES89249Y (en) 1961-09-25 1961-09-25 Arithmetic calculator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES89249U ES89249Y (en) 1961-09-25 1961-09-25 Arithmetic calculator

Publications (2)

Publication Number Publication Date
ES89249U ES89249U (en) 1961-11-01
ES89249Y true ES89249Y (en) 1962-06-16

Family

ID=52713202

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89249U Expired ES89249Y (en) 1961-09-25 1961-09-25 Arithmetic calculator

Country Status (1)

Country Link
ES (1) ES89249Y (en)

Also Published As

Publication number Publication date
ES89249U (en) 1961-11-01

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