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- Google Patents
AU480440B2 - Improved method and apparatus for installing concrete piles
- Google Patents
Improved method and apparatus for installing concrete piles
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.)
Steding Ja
Original Assignee
Steding Ja
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 US00244118Aexternal-prioritypatent/US3851484A/en
Application filed by Steding JafiledCriticalSteding Ja
Application grantedgrantedCritical
Publication of AU480440B2publicationCriticalpatent/AU480440B2/en
Publication of AU5435873ApublicationCriticalpatent/AU5435873A/en