4. B - Operations, Transporting
  5. 67
  6. B

Herbert Allen

B - Operations – Transporting – 67 – B

Inventor

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Details

Inventor

Country: United States Of America

Annular blowout preventer

E - Fixed Constructions – 21 – B
Patent

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Apparatus for removing corks from bottles

B - Operations – Transporting – 67 – B
Patent

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Ball valve

F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent

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Ball valve

F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent

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Blowout preventer

Uncategorized
Patent

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Ball valve

F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent

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Ball valve

F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent

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Bottle cap for repeatable airtight sealing

B - Operations – Transporting – 65 – D
Patent

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Cork extractor

B - Operations – Transporting – 67 – B
Patent

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Cork extractor

B - Operations – Transporting – 67 – B
Patent

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Profile ID: LFCA-PAI-P-71682

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