4. B - Operations, Transporting
  5. 05
  6. D

Laurence Waino Mckeen

B - Operations – Transporting – 05 – D

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Country: United States Of America

Abrasion resistant fluoropolymer compositions containing...

C - Chemistry – Metallurgy – 08 – L
Patent

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Abrasion resistant fluoropolymer compositions containing...

G - Physics – 03 – G
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Coated pipes for conveying oil

F - Mech Eng,Light,Heat,Weapons – 16 – L
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Coated tools for use in oil well pipes

E - Fixed Constructions – 21 – B
Patent

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Lined vessels for conveying chemicals

B - Operations – Transporting – 32 – B
Patent

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Profile ID: LFCA-PAI-P-1483723

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