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

James M. Barker

E - Fixed Constructions – 21 – B

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Country: United States Of America

Apparatus for completing a subterranean well and associated...

E - Fixed Constructions – 21 – B
Patent

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Apparatus for completing a subterranean well and associated...

E - Fixed Constructions – 21 – B
Patent

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Apparatus for completing a subterranean well and associated...

E - Fixed Constructions – 21 – B
Patent

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Bridge plug

E - Fixed Constructions – 21 – B
Patent

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Detonation transfer apparatus for initiating detonation of...

F - Mech Eng,Light,Heat,Weapons – 42 – B
Patent

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Percussion core gun construction and cable arrangement

E - Fixed Constructions – 21 – B
Patent

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Profile ID: LFCA-PAI-P-1179899

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