ES80010A1 - An apparatus for arithmetic calculations. - Google Patents

An apparatus for arithmetic calculations.

Info

Publication number
ES80010A1
ES80010A1 ES80010A ES80010A ES80010A1 ES 80010 A1 ES80010 A1 ES 80010A1 ES 80010 A ES80010 A ES 80010A ES 80010 A ES80010 A ES 80010A ES 80010 A1 ES80010 A1 ES 80010A1
Authority
ES
Spain
Prior art keywords
arithmetic calculations
calculations
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
ES80010A
Other languages
Spanish (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES80010A priority Critical patent/ES80010A1/en
Publication of ES80010A1 publication Critical patent/ES80010A1/en
Expired legal-status Critical Current

Links

ES80010A 1921-11-17 1921-11-17 An apparatus for arithmetic calculations. Expired ES80010A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES80010A ES80010A1 (en) 1921-11-17 1921-11-17 An apparatus for arithmetic calculations.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES80010A ES80010A1 (en) 1921-11-17 1921-11-17 An apparatus for arithmetic calculations.

Publications (1)

Publication Number Publication Date
ES80010A1 true ES80010A1 (en) 1922-02-16

Family

ID=64250222

Family Applications (1)

Application Number Title Priority Date Filing Date
ES80010A Expired ES80010A1 (en) 1921-11-17 1921-11-17 An apparatus for arithmetic calculations.

Country Status (1)

Country Link
ES (1) ES80010A1 (en)

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