ES11176A1 - Improvements in addition and calculation machines. - Google Patents

Improvements in addition and calculation machines.

Info

Publication number
ES11176A1
ES11176A1 ES11176A ES11176A ES11176A1 ES 11176 A1 ES11176 A1 ES 11176A1 ES 11176 A ES11176 A ES 11176A ES 11176 A ES11176 A ES 11176A ES 11176 A1 ES11176 A1 ES 11176A1
Authority
ES
Spain
Prior art keywords
addition
calculation machines
machines
calculation
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
ES11176A
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.)
Jossler George Benedick
Original Assignee
Jossler George Benedick
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 Jossler George Benedick filed Critical Jossler George Benedick
Priority to ES11176A priority Critical patent/ES11176A1/en
Publication of ES11176A1 publication Critical patent/ES11176A1/en
Expired legal-status Critical Current

Links

ES11176A 1890-08-25 1890-08-25 Improvements in addition and calculation machines. Expired ES11176A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES11176A ES11176A1 (en) 1890-08-25 1890-08-25 Improvements in addition and calculation machines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES11176A ES11176A1 (en) 1890-08-25 1890-08-25 Improvements in addition and calculation machines.

Publications (1)

Publication Number Publication Date
ES11176A1 true ES11176A1 (en) 1890-11-16

Family

ID=64157706

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11176A Expired ES11176A1 (en) 1890-08-25 1890-08-25 Improvements in addition and calculation machines.

Country Status (1)

Country Link
ES (1) ES11176A1 (en)

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