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- Google Patents
AU145665B2 - Improvements in or relating to lifting mechanism
- Google Patents
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.)
ROBERT HUGH SWAN CORBETT
Original Assignee
ROBERT HUGH SWAN CORBETT
Filing date
Publication date
Application filed by ROBERT HUGH SWAN CORBETTfiledCriticalROBERT HUGH SWAN CORBETT
Application grantedgrantedCritical
Publication of AU145665B2publicationCriticalpatent/AU145665B2/en
Publication of AU2801149ApublicationCriticalpatent/AU2801149A/en