4. E - Fixed Constructions
  5. 21
  6. B

Douglas Caraway

E - Fixed Constructions – 21 – B

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Country: United States Of America

Drag-type rotary drill bit

E - Fixed Constructions – 21 – B
Patent

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Hydraulic optimization of drilling fluids in borehole drilling

E - Fixed Constructions – 21 – B
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Profile ID: LFCA-PAI-P-1632581

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