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.)
Vallourec SA
Original Assignee
Vallourec SA
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 Vallourec SAfiledCriticalVallourec SA
Priority to ES431452ApriorityCriticalpatent/ES431452A3/es
Publication of ES431452A3publicationCriticalpatent/ES431452A3/es
Shafts, Cranks, Connecting Bars, And Related Bearings
(AREA)
Lining Or Joining Of Plastics Or The Like
(AREA)
Rolls And Other Rotary Bodies
(AREA)
ES431452A1974-10-291974-10-29Perfeccionamientos introducidos en un laminador, junto con un procedimiento para variar la separacion de sus cilindros.
ExpiredES431452A3
(es)