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.)
W STOG KG INDUSTRIE- und ROHRLEITUNGSBAU
Original Assignee
W STOG KG INDUSTRIE- und ROHRLEITUNGSBAU
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 W STOG KG INDUSTRIE- und ROHRLEITUNGSBAUfiledCriticalW STOG KG INDUSTRIE- und ROHRLEITUNGSBAU
Priority to CA111948ApriorityCriticalpatent/CA936725A/en
Application grantedgrantedCritical
Publication of CA936725ApublicationCriticalpatent/CA936725A/en