Shaped inserts with increased retention force

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Bibliographic Details
Main Authors CHRIS E. CAWTHORNE, LANCE T. RICHMAN, RAMAMURTHY VIWANADHAM, ANTHONY GRIFFO
Format Patent
LanguageEnglish
Published 09.09.2010
Subjects
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Bibliography:Application Number: AU20070201463