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.)
Gassen Josef
Maschinenfabrik Sack GmbH
Original Assignee
Gassen Josef
Maschinenfabrik Sack GmbH
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 Gassen Josef, Maschinenfabrik Sack GmbHfiledCriticalGassen Josef
Priority to ES79688ApriorityCriticalpatent/ES79688A1/en
Publication of ES79688A1publicationCriticalpatent/ES79688A1/en
ES79688A1921-10-151921-10-15
A process for rolling hollow bodies made of blocks, using intersecting rolling mills and tube rolling mills.
ExpiredES79688A1
(en)