4. Pipe joints or couplings
  5. With means blocking release of holding means

Longwall Roof Supports Limited

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Fluid filtering unit with movable collector for cleaning

Liquid purification or separation – Flow – fluid pressure or material level – responsive – Filter cleaning
Patent

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Swivel coupler

Pipe joints or couplings – With means blocking release of holding means
Patent

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Yield valve

Hydraulic and earth engineering – Earth treatment or control – Ground stabilization or reinforcement
Patent

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Profile ID: LFUS-PAI-P-17954

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