4. F - Mech Eng,Light,Heat,Weapons
  5. 16
  6. D

James E. Welch

F - Mech Eng,Light,Heat,Weapons – 16 – D

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Brakes for friction mine hoist

B - Operations – Transporting – 66 – B
Patent

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Means for attaching a hub to a shaft

F - Mech Eng,Light,Heat,Weapons – 16 – D
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Profile ID: LFCA-PAI-P-331090

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