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

Holland J. Berry

E - Fixed Constructions – 21 – B

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Method and apparatus for catalytically heating wellbores

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Operation vessel for ice covered seas

B - Operations – Transporting – 63 – B
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Wellbore safety valve

E - Fixed Constructions – 21 – B
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Profile ID: LFCA-PAI-P-193401

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