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.)
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 IndividualfiledCriticalIndividual
Priority to ES0007919UpriorityCriticalpatent/ES7919U/es
Publication of ES7919UpublicationCriticalpatent/ES7919U/es
Nuevas vigas o hierros industriales formados de chapas metálicas caracterizados porque adoptando la forma externa de los. perfiles comúnmente empleados estarán constituidas estas vigas o hierros industriales por chapas metálicas que adopten la forma externa de los perfiles en T doble T o U Figs 1* 2ª. y 3ª u otras cualesquiera soldando Q uniendo por cualquier procedimiento las aletas con las chapas que constituyeran las superficies bases.
ES0007919U1942-11-031942-11-03Nuevas vigas o hierros industriales formados de chapas metálicas
PendingES7919U
(es)
Ξυλιτανθραξ υποκαταστατον του ξυλανθρακος καταλληλος δια την οικιακην και βιομηχανικην χρησιν και δια την κινησιν των εν γενει μηχανων εσωτερικης καυσης.