4. Pipes and tubular conduits
  5. Plural duct
  6. With spacer and encircling element

Philippe Hoffmann

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Installation for manufacturing wound rigid tubular pipes

Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – Submerging – raising – or manipulating line of pipe or cable...
Reexamination Certificate

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Spacing and centering device for a rigid double-wall duct...

Pipes and tubular conduits – Plural duct – With spacer and encircling element
Reexamination Certificate

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Spacing and centering device for a rigid double-wall duct...

Pipes and tubular conduits – Plural duct – With spacer and encircling element
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-2384876

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