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.)
Walker Extract And Chemical Co Ltd Actual Investor Cyril Aubrey Redfern
Original Assignee
Walker Extract And Chemical Co Ltd Actual Investor Cyril Aubrey Redfern
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Application filed by Walker Extract And Chemical Co Ltd Actual Investor Cyril Aubrey RedfernfiledCriticalWalker Extract And Chemical Co Ltd Actual Investor Cyril Aubrey Redfern
Application grantedgrantedCritical
Publication of AU211691B2publicationCriticalpatent/AU211691B2/en
Publication of AU872855ApublicationCriticalpatent/AU872855A/en