ES88778U - Escalera de mano perfeccionada - Google Patents

Escalera de mano perfeccionada

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Publication number
ES88778U
ES88778U ES0088778U ES88778U ES88778U ES 88778 U ES88778 U ES 88778U ES 0088778 U ES0088778 U ES 0088778U ES 88778 U ES88778 U ES 88778U ES 88778 U ES88778 U ES 88778U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
improved ladder
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.)
Granted
Application number
ES0088778U
Other languages
English (en)
Other versions
ES88778Y (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 ES88778U priority Critical patent/ES88778Y/es
Publication of ES88778U publication Critical patent/ES88778U/es
Application granted granted Critical
Publication of ES88778Y publication Critical patent/ES88778Y/es
Expired legal-status Critical Current

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Abstract

Una escalera de mano perfeccionada, caracterizada esencialmente por estar constituida por cuatro pares de bastidores, cada uno de los cuales está formado por dos tubos paralelos y de las mismas dimensiones, estando prevista la colocación de tubos transversales entre los tubos longitudinales para formar las zonas de apoyo de los peldaños correspondientes, existiendo entre los bastidores de cada serie de tramos, una determinada convergencia superior, comportando la escalera en su parte superior una plataforma tubular.
ES88778U 1961-08-29 1961-08-29 Escalera de mano perfeccionada Expired ES88778Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES88778U ES88778Y (es) 1961-08-29 1961-08-29 Escalera de mano perfeccionada

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES88778U ES88778Y (es) 1961-08-29 1961-08-29 Escalera de mano perfeccionada

Publications (2)

Publication Number Publication Date
ES88778U true ES88778U (es) 1961-11-01
ES88778Y ES88778Y (es) 1963-12-16

Family

ID=52712780

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88778U Expired ES88778Y (es) 1961-08-29 1961-08-29 Escalera de mano perfeccionada

Country Status (1)

Country Link
ES (1) ES88778Y (es)

Also Published As

Publication number Publication date
ES88778Y (es) 1963-12-16

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