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- Google Patents
AU229630B2 - Automatic device forthe continuous cleaning ofthe lubricating oil in internal combustion engines
- 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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Sergio Pizzini
Original Assignee
Sergio Pizzini
Filing date
Publication date
Application filed by Sergio PizzinifiledCriticalSergio Pizzini
Application grantedgrantedCritical
Publication of AU229630B2publicationCriticalpatent/AU229630B2/en
Publication of AU3807658ApublicationCriticalpatent/AU3807658A/en