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.)
Skanska Attikfabriken AB
Original Assignee
Skanska Attikfabriken AB
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
Priority claimed from SE409764Aexternal-prioritypatent/SE309412B/xx
Application filed by Skanska Attikfabriken ABfiledCriticalSkanska Attikfabriken AB
Priority to FR11803ApriorityCriticalpatent/FR1429084A/fr
Application grantedgrantedCritical
Publication of FR1429084ApublicationCriticalpatent/FR1429084A/fr