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
AU37114/68A
Inventor
Llewelyn Wright Kenneth
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.)
NORTH BRITISH ELECTRIC WELDING Co Ltd
Original Assignee
NORTH BRITISH ELECTRIC WELDING Co Ltd
Filing date
Publication date
Application filed by NORTH BRITISH ELECTRIC WELDING Co LtdfiledCriticalNORTH BRITISH ELECTRIC WELDING Co Ltd
Publication of AU3711468ApublicationCriticalpatent/AU3711468A/en