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Bibliographic Details
Main Authors SR. JESSE E. HALL, BAILEY LESTER A
Format Patent
LanguageEnglish
Published 01.01.1963
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: US19590854292