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.)
Ceram Arzua S L
Original Assignee
Ceram Arzua S L
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 Ceram Arzua S LfiledCriticalCeram Arzua S L
Priority to ES1968141932UpriorityCriticalpatent/ES141932Y/en
Publication of ES141932UpublicationCriticalpatent/ES141932U/en
Application grantedgrantedCritical
Publication of ES141932YpublicationCriticalpatent/ES141932Y/en
Improved semi-joist for slabs, characterized in that the mortar head that incorporates the longitudinal metallic elements resistant to tensile stress, is wrapped in the same formwork box and this box is constituted by a longitudinal ceramic element whose internal section is the same as the one provided for the section of the concrete head that it envelops. (Machine-translation by Google Translate, not legally binding)
ES1968141932U1968-09-301968-09-30
SEMI-JOIST PERFECTED FOR FLOORS.
ExpiredES141932Y
(en)