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- Google Patents
AU157727B2 - Impeller for flotation machines
- 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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John T Potts
Original Assignee
John T Potts
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Publication date
Application filed by John T PottsfiledCriticalJohn T Potts
Application grantedgrantedCritical
Publication of AU1107252ApublicationCriticalpatent/AU1107252A/en
Publication of AU157727B2publicationCriticalpatent/AU157727B2/en