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.)
Expired
Application number
CA758899A
Inventor
D. F. Nilsson Sven
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.)
Markaryds Metallarmatur AB
Original Assignee
Markaryds Metallarmatur AB
Publication date
Application grantedgrantedCritical
Publication of CA758899ApublicationCriticalpatent/CA758899A/en