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

Irina Khazanovich

E - Fixed Constructions – 21 – B

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Country: Canada

Assembly for locking a polished rod in a pumping wellhead

E - Fixed Constructions – 21 – B
Patent

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Casing head slip lock connection for high temperature service

E - Fixed Constructions – 21 – B
Patent

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Method and apparatus to provide electrical connection in a...

E - Fixed Constructions – 21 – B
Patent

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Method and apparatus to provide electrical connection in a...

E - Fixed Constructions – 21 – B
Patent

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Split non-welded casing cap for high temperature service

E - Fixed Constructions – 21 – B
Patent

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Assembly for locking a polished rod in a pumping wellhead

E - Fixed Constructions – 21 – B
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFCA-PAI-P-1462052

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