ES57800Y - Máquina de calcular, perfeccionada - Google Patents

Máquina de calcular, perfeccionada

Info

Publication number: ES57800Y
Authority: ES; Spain
Prior art keywords: perfected; calculating machine; calculating; machine
Prior art date: 1956-12-20
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

ES0057800U

Other languages

English (en)

Other versions

ES57800U (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.)

1956-12-20

Filing date

1956-12-20

Publication date

1957-06-01

1956-12-20 Application filed by Individual filed Critical Individual

1956-12-20 Priority to ES0057800U priority Critical patent/ES57800Y/es

1957-02-01 Publication of ES57800U publication Critical patent/ES57800U/es

1957-06-01 Application granted granted Critical

1957-06-01 Publication of ES57800Y publication Critical patent/ES57800Y/es

Status Expired legal-status Critical Current

Links

ES0057800U 1956-12-20 1956-12-20 Máquina de calcular, perfeccionada Expired ES57800Y (es)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES0057800U ES57800Y (es)	1956-12-20	1956-12-20	Máquina de calcular, perfeccionada

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES0057800U ES57800Y (es)	1956-12-20	1956-12-20	Máquina de calcular, perfeccionada

Publications (2)

Publication Number	Publication Date
ES57800U ES57800U (es)	1957-02-01
ES57800Y true ES57800Y (es)	1957-06-01

Family

ID=51120833

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES0057800U Expired ES57800Y (es)	1956-12-20	1956-12-20	Máquina de calcular, perfeccionada

Country Status (1)

Country	Link
ES (1)	ES57800Y (es)

1956
- 1956-12-20 ES ES0057800U patent/ES57800Y/es not_active Expired

Also Published As

Publication number	Publication date
ES57800U (es)	1957-02-01

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