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- Google Patents
AU490643B2 - Improvements in or relating to piston and cylinder assemblies
- Google Patents
Improvements in or relating to piston and cylinder assemblies
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.)
John Hougham Abrahamson Boris Hougham Abrahamson And Walter Frank Abrahamson
Original Assignee
John Hougham Abrahamson Boris Hougham Abrahamson And Walter Frank Abrahamson
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by John Hougham Abrahamson Boris Hougham Abrahamson And Walter Frank AbrahamsonfiledCriticalJohn Hougham Abrahamson Boris Hougham Abrahamson And Walter Frank Abrahamson
Application grantedgrantedCritical
Publication of AU490643B2publicationCriticalpatent/AU490643B2/en
Publication of AU8112675ApublicationCriticalpatent/AU8112675A/en