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ADAM DALE LEIGH, of Westleigh, According tothe present invention, adig Lea, near Preston, Lancashire, England, ging machine comprises atleast one main Engineer, hereby declare this invention and spade, carried bya slidable and turnable spad
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Application filed by ADAM DALE LEIGH, of Westleigh, According tothe present invention, adig Lea, near Preston, Lancashire, England, ging machine comprises atleast one main Engineer, hereby declare this invention and spade, carried bya slidable and turnable spadfiledCriticalADAM DALE LEIGH, of Westleigh, According tothe present invention, adig Lea, near Preston, Lancashire, England, ging machine comprises atleast one main Engineer, hereby declare this invention and spade, carried bya slidable and turnable spad
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Publication of AU149518B2publicationCriticalpatent/AU149518B2/en
Publication of AU3221250ApublicationCriticalpatent/AU3221250A/en