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

Richard J. Pearce

E - Fixed Constructions – 21 – B

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Apparatus for unscrewing drill pipe sections

E - Fixed Constructions – 21 – B
Patent

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Drill pipe handling and storage device

E - Fixed Constructions – 21 – B
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Holding wrench for drill strings

E - Fixed Constructions – 21 – B
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Portable drill pipe magazine

E - Fixed Constructions – 21 – B
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Profile ID: LFCA-PAI-P-456059

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