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.)
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.)
SOLBES JORDA ALFONSO
Original Assignee
SOLBES JORDA ALFONSO
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 SOLBES JORDA ALFONSOfiledCriticalSOLBES JORDA ALFONSO
Priority to ES0236091ApriorityCriticalpatent/ES236091A1/en
Publication of ES236091A1publicationCriticalpatent/ES236091A1/en
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
Blinds
(AREA)
Curtains And Furnishings For Windows Or Doors
(AREA)
Abstract
Improvement in adjustable blinds, characterized in that the elements of which they are composed, form in cross section at least one acute angle, in such a way that the air passing between the elements has to make a path with at least one elbow, having these elements have matt black interior surfaces that absorb the rays of direct light or diffuse light that penetrates between the elements, by striking the black surfaces several times. (Machine-translation by Google Translate, not legally binding)
ES0236091A1957-06-151957-06-15Improvements in graduable shutters (Machine-translation by Google Translate, not legally binding)
ExpiredES236091A1
(en)
System of printing and projection of cinematographic films with total elimination of centelleo (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the realization of shutters intended to close sacks or other flexible wall containers (Machine-translation by Google Translate, not legally binding)