4. Seal for a joint or juncture
  5. Seal between relatively movable parts
  6. Relatively rotatable radially extending sealing face member

Frederick E. Vorwerk

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Constant contact side bearing for articulated rail cars

Railway rolling stock – Trains – Articulated
Patent

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Filament wound railway hopper car

Railway rolling stock – Special car bodies – Dumping
Patent

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Hand brake mechanism including force dividing assembly

Brakes – Vehicle – Railway
Patent

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Hopper slope sheet support and connecting means

Railway rolling stock – Special car bodies – Dumping
Patent

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Seal for fluidizing outlet

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent

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Profile ID: LFUS-PAI-P-777060

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