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.)
J F Macfarlan & Co Ltd
Original Assignee
J F Macfarlan & Co Ltd
Filing date
Publication date
Application filed by J F Macfarlan & Co LtdfiledCriticalJ F Macfarlan & Co Ltd
Application grantedgrantedCritical
Publication of AU222374B2publicationCriticalpatent/AU222374B2/en
Publication of AU2313556ApublicationCriticalpatent/AU2313556A/en