ES221583U - Frame for the placement of ventilation grilles (Machine-translation by Google Translate, not legally binding) - Google Patents

Frame for the placement of ventilation grilles (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES221583U
ES221583U ES0221583U ES221583U ES221583U ES 221583 U ES221583 U ES 221583U ES 0221583 U ES0221583 U ES 0221583U ES 221583 U ES221583 U ES 221583U ES 221583 U ES221583 U ES 221583U
Authority
ES
Spain
Prior art keywords
frame
translation
placement
machine
walls
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.)
Pending
Application number
ES0221583U
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.)
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 ES0221583U priority Critical patent/ES221583U/en
Publication of ES221583U publication Critical patent/ES221583U/en
Pending legal-status Critical Current

Links

Landscapes

  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

Framework for the placement of ventilation grids, essentially characterized by that parallel and internally, by two of its opposite walls run, with slight separation, second walls, of lower height, joined to them by the bottom and both ends; these second walls have their faces facing each other, at least two semi-spherical prominences, aligned with each other; it being provided that the frame forming the grid also disposes in two of its opposite walls through holes that correspond to the prominences, already described, of the intermediate walls of the frame, and in which they are introduced at the moment of coupling the grid to the frame. (Machine-translation by Google Translate, not legally binding)
ES0221583U 1976-06-08 1976-06-08 Frame for the placement of ventilation grilles (Machine-translation by Google Translate, not legally binding) Pending ES221583U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0221583U ES221583U (en) 1976-06-08 1976-06-08 Frame for the placement of ventilation grilles (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0221583U ES221583U (en) 1976-06-08 1976-06-08 Frame for the placement of ventilation grilles (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES221583U true ES221583U (en) 1976-10-16

Family

ID=57982136

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0221583U Pending ES221583U (en) 1976-06-08 1976-06-08 Frame for the placement of ventilation grilles (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES221583U (en)

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