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Venting packer
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Method and apparatus for remote under water torch cutting
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Releasable magnetic attachment for e.g. underwater diver's hose - cooperates with spring plunger activated by fluid pressure release
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Releasable magnetic attachment for underwater diver's hose and the like
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Coupling for pipelines, esp. vertical submarine pipeline risers - can be rapidly disconnected and reinstalled without special tools
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Coupling for pipelines, esp. vertical submarine pipeline risers - can be rapidly disconnected and reinstalled without special tools
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Device for releasably securing a diver's equipment to an underwater object
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Coupling for pipelines
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Underwater submersible gaseous cutter for submerged pipe lines
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Clamp for repair of leaking underwater pipelines
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Cane clutch
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Underwater pipeline coupling - has welded hald and moving half with internal taper for cone insert and seal rings compression
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Underwater pipeline coupling - has welded hald and moving half with internal taper for cone insert and seal rings compression
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Tubular clamping and sealing coupler
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Coupler for liquid and gaseous fluid piping
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Pipe couplings for liquid and fluid pipes
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