4. Conveyors, chutes, skids, guides, and ways
  5. Rollerways
  6. Submerging and rising

Donald F. Staub

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Conveyor load shunting apparatus

Conveyors: power-driven – Conveyor arrangement for selecting among plural sources or... – By passive material-diverting means placed across the flow path
Patent

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Conveyor load stop and release apparatus

Conveyors – chutes – skids – guides – and ways – Rollerways – Submerging and rising
Patent

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Switch mounting and actuating apparatus

Electricity: circuit makers and breakers – Special application – Stationary feeler detects transient object
Patent

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Profile ID: LFUS-PAI-P-542504

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