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  Richard James Robbins

  ...elling industry. Many technologies used by today by all brands of Tunnel Boring Machines were actually invented at The Robbins Company under his management. He single-handedly filed 11...

  1762 days ago

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  Conventional Tunnelling versus Mechanized Tunnelling

  ...de, nothing is more important for the health and safety of a tunnelling crew than a good measures of health and safety imposed by the tunnelling management and crew. No machine replaces...

  436 days ago