4. Railways: surface track
  5. Fastenings
  6. Spikes

David Oram

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Articles and methods for installing hook bolts

Metal working – Method of mechanical manufacture – Assembling or joining
Reexamination Certificate

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Rail anchoring spike

Railways: surface track – Fastenings – Spikes
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2761550

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