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ES180536U - Perfected metal ladder. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfected metal ladder. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES180536U
ES180536U ES0180536U ES180536U ES180536U ES 180536 U ES180536 U ES 180536U ES 0180536 U ES0180536 U ES 0180536U ES 180536 U ES180536 U ES 180536U ES 180536 U ES180536 U ES 180536U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
metal 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
ES0180536U
Other languages
Spanish (es)
Other versions
ES180536Y (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.)
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 ES1972180536U priority Critical patent/ES180536Y/en
Publication of ES180536U publication Critical patent/ES180536U/en
Application granted granted Critical
Publication of ES180536Y publication Critical patent/ES180536Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Ladders (AREA)

Abstract

Improved metal staircase, characterized by the fact that the two side rails have an oval profile and on the inside, with respect to their position on the staircase, they each have two strong longitudinal continuous ribs, which are only interrupted by a small cut that corresponds to the position of the steps. (Machine-translation by Google Translate, not legally binding)
ES1972180536U 1972-05-18 1972-05-18 PERFECTED METAL STAIRCASE. Expired ES180536Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1972180536U ES180536Y (en) 1972-05-18 1972-05-18 PERFECTED METAL STAIRCASE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1972180536U ES180536Y (en) 1972-05-18 1972-05-18 PERFECTED METAL STAIRCASE.

Publications (2)

Publication Number Publication Date
ES180536U true ES180536U (en) 1973-02-16
ES180536Y ES180536Y (en) 1974-01-01

Family

ID=8353650

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1972180536U Expired ES180536Y (en) 1972-05-18 1972-05-18 PERFECTED METAL STAIRCASE.

Country Status (1)

Country Link
ES (1) ES180536Y (en)

Also Published As

Publication number Publication date
ES180536Y (en) 1974-01-01

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