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- Google Patents
AU224720B2 - Improvements in impellers for centrifugal pumps and compressors
- Google Patents
Improvements in impellers for centrifugal pumps and compressors
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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Research and Development Pty Ltd
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Research and Development Pty Ltd
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Publication date
Application filed by Research and Development Pty LtdfiledCriticalResearch and Development Pty Ltd
Application grantedgrantedCritical
Publication of AU224720B2publicationCriticalpatent/AU224720B2/en
Publication of AU2378056ApublicationCriticalpatent/AU2378056A/en