4. F - Mech Eng,Light,Heat,Weapons
  5. 27
  6. D

Robert J. Koffron

F - Mech Eng,Light,Heat,Weapons – 27 – D

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Inventor

Country: United States Of America

Method and apparatus for delivering metallurgically improved...

B - Operations – Transporting – 22 – D
Patent

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Vortex inhibitor

C - Chemistry – Metallurgy – 21 – C
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Vortex inhibitor for molten metal discharge

F - Mech Eng,Light,Heat,Weapons – 27 – D
Patent

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Vortex inhibitor with sacrificial rod

C - Chemistry – Metallurgy – 21 – C
Patent

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Yield metal pouring system

F - Mech Eng,Light,Heat,Weapons – 27 – D
Patent

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Yield metal pouring system

F - Mech Eng,Light,Heat,Weapons – 27 – D
Patent

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Profile ID: LFCA-PAI-P-1135814

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