4. Pipes and tubular conduits
  5. With closures and plugs

Harald Syse

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Hydraulic cylinders and plug with hydraulic cylinder

Pipes and tubular conduits – With pressure compensators – Variable capacity chambers
Reexamination Certificate

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Method and device for increasing safety during pipelaying

Pipes and tubular conduits – With closures and plugs – Double end
Reexamination Certificate

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Pre-tensioned sealing means arrangement

Pipes and tubular conduits – With closures and plugs
Reexamination Certificate

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Smartcoupling—non responsive

Pipe joints or couplings – With fluid pressure seal – With expansible chamber means
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2262817

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