4. Metal working
  5. Method of mechanical manufacture
  6. Assembling or joining

Paul Hewitt

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Adjustable side bearing for a railcar

Railway rolling stock – Trucks – Bogie
Reexamination Certificate

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Drum shell and method for making same

Music – Instruments – Drums
Patent

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Dual friction wear plate assembly for a railcar side frame...

Railway rolling stock – Trucks – Bogie
Reexamination Certificate

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Railway bogies

Railway rolling stock – Trucks – Axle bearing mounting
Reexamination Certificate

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Track tread

Metal working – Method of mechanical manufacture – Assembling or joining
Patent

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Profile ID: LFUS-PAI-P-1816600

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