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.)
Polensky & Zillner
Original Assignee
Polensky & Zillner
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 Polensky & ZillnerfiledCriticalPolensky & Zillner
Priority to ES0307883ApriorityCriticalpatent/ES307883A1/es
Publication of ES307883A1publicationCriticalpatent/ES307883A1/es
ES0307883A1965-01-071965-01-07Un procedimiento para la fabricacion de secciones grandes de las superestructuras de un puente de varios tramos
ExpiredES307883A1
(es)