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- Google Patents
AU142938B2 - An improved electric floor polishing machine
- 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.)
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Walter Lawry Salter
Original Assignee
Walter Lawry Salter
Filing date
Publication date
Application filed by Walter Lawry SalterfiledCriticalWalter Lawry Salter
Application grantedgrantedCritical
Publication of AU3247350ApublicationCriticalpatent/AU3247350A/en
Publication of AU142938B2publicationCriticalpatent/AU142938B2/en