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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Bra SA
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Bra SA
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Application filed by Bra SAfiledCriticalBra SA
Priority to ES1969147031UpriorityCriticalpatent/ES147031Y/en
Publication of ES147031UpublicationCriticalpatent/ES147031U/en
Application grantedgrantedCritical
Publication of ES147031YpublicationCriticalpatent/ES147031Y/en
Stiffening disposition for metal sheets, characterized in that the metal sheet has at least one step between two contiguous surfaces, the staggering of which determines a tightening of the metallic material between both surfaces and preferably constitutes a closed figure. (Machine-translation by Google Translate, not legally binding)
ES1969147031U1969-03-281969-03-28
RIGIDIZING ARRANGEMENT FOR METAL SHEETS.
ExpiredES147031Y
(en)
Procedure for the manufacture of plastic plates by passing the plastic material a pair of cylinders. (Machine-translation by Google Translate, not legally binding)
Device for the continuous manufacture of bands or profiles based on heated metalic particles. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of double structures with imbricated cheurons, particularly for filtration. (Machine-translation by Google Translate, not legally binding)
Intercalable support elements of variable thickness for mechanical stacking of rooftops for rooftops. (Machine-translation by Google Translate, not legally binding)