4. Electricity: transmission to vehicles
  5. Collectors
  6. Trolley

Thomas W. Griffiths

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Fuse assembly

Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – Fusible element actuated
Patent

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High speed trolley harp assembly

Electricity: transmission to vehicles – Collectors – Trolley
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Trolley pole raising and lowering apparatus

Electricity: transmission to vehicles – Collectors – Trolley
Patent

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Profile ID: LFUS-PAI-P-905389

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