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.)
LITZKA FRANZ
Original Assignee
LITZKA FRANZ
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 LITZKA FRANZfiledCriticalLITZKA FRANZ
Publication of ES260752A1publicationCriticalpatent/ES260752A1/es
Un procedimiento para la construcción de vigas de nido de abeja consistentes en al menos dos medias vigas, caracterizado porque la viga de pared llana primitiva, se corta a lo largo de una línea ondulada o trapezoidal con secciones de periodos variables progresiva o degresivamente, después de lo cual vuelve a soldarse de la manera en sí conocida.
ES0260752A1959-05-131960-09-01Un procedimiento para la construccion de vigas de nido de abeja
ExpiredES260752A1
(es)