4. Pipes and tubular conduits
  5. Flexible
  6. Corrugated

Rolf Dahn

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Bellows element

Pipes and tubular conduits – Flexible – Corrugated
Patent

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Corrugated tube

Pipes and tubular conduits – Flexible – Corrugated
Patent

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Drill head

Boring or penetrating the earth – Boring without earth removal – Fluid passage to exterior of drive point
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Profile ID: LFUS-PAI-P-433594

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