ES83095U - Improved movable stair (Machine-translation by Google Translate, not legally binding) - Google Patents

Improved movable stair (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES83095U
ES83095U ES0083095U ES83095U ES83095U ES 83095 U ES83095 U ES 83095U ES 0083095 U ES0083095 U ES 0083095U ES 83095 U ES83095 U ES 83095U ES 83095 U ES83095 U ES 83095U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
improved movable
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
ES0083095U
Other languages
Spanish (es)
Other versions
ES83095Y (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.)
CHALER SUBRATS FRANCISCO
Original Assignee
CHALER SUBRATS FRANCISCO
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 CHALER SUBRATS FRANCISCO filed Critical CHALER SUBRATS FRANCISCO
Priority to ES0083095U priority Critical patent/ES83095Y/en
Publication of ES83095U publication Critical patent/ES83095U/en
Application granted granted Critical
Publication of ES83095Y publication Critical patent/ES83095Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Steps, Ramps, And Handrails (AREA)

Abstract

An improved movable staircase, characterized in that at the edges of uprights, and spaced according to the interval between rungs, pairs of notches in the form of a cylindrical half-round are practiced. The line of union of the centers of the notches is horizontal according to the position of the rung. (Machine-translation by Google Translate, not legally binding)
ES0083095U 1960-09-19 1960-09-19 Improved movable ladder Expired ES83095Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0083095U ES83095Y (en) 1960-09-19 1960-09-19 Improved movable ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0083095U ES83095Y (en) 1960-09-19 1960-09-19 Improved movable ladder

Publications (2)

Publication Number Publication Date
ES83095U true ES83095U (en) 1960-10-16
ES83095Y ES83095Y (en) 1961-03-01

Family

ID=52717083

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0083095U Expired ES83095Y (en) 1960-09-19 1960-09-19 Improved movable ladder

Country Status (1)

Country Link
ES (1) ES83095Y (en)

Also Published As

Publication number Publication date
ES83095Y (en) 1961-03-01

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