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.)
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EXPLOTACION DE IND COM Y PATENTES S A
Original Assignee
EXPLOTACION DE IND COM Y PATENTES S A
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Application filed by EXPLOTACION DE IND COM Y PATENTES S AfiledCriticalEXPLOTACION DE IND COM Y PATENTES S A
Priority to ES0016338UpriorityCriticalpatent/ES16338U/en
Publication of ES16338UpublicationCriticalpatent/ES16338U/en
Soundproofing, Sound Blocking, And Sound Damping
(AREA)
Building Environments
(AREA)
Abstract
Perforated plates for acoustic uses, characterized by that they can have any shape and dimensions and be made with any material, especially with plaster, plaster, stucco, cement, uralite, fibro-cement, wood, metal, plastics or agglomerates, etc., and why they are perforated, carrying a number of holes of any size and shape. (Machine-translation by Google Translate, not legally binding)
ES0016338U1947-11-121947-11-12Perforated plates for acoustic applications (Machine-translation by Google Translate, not legally binding)
PendingES16338U
(en)
Improvements introduced in the manufacture of laminar materials, in particular of tissues. (Machine-translation by Google Translate, not legally binding)
A procedure for the anti-radioactive manufacture of basic materials employed in construction (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the preparation of surface compounds for concrete and similar floors (Machine-translation by Google Translate, not legally binding)