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- Google Patents
AU491595B2 - Pressure pulse dampener device
- 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.)
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.)
Greer Hydraulics Inc
Original Assignee
Greer Hydraulics Inc
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
Priority claimed from US40591473external-prioritypatent/US3857413A/en
Application filed by Greer Hydraulics IncfiledCriticalGreer Hydraulics Inc
Application grantedgrantedCritical
Publication of AU491595B2publicationCriticalpatent/AU491595B2/en
Publication of AU7417174ApublicationCriticalpatent/AU7417174A/en