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EP3012506A1
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Active automatic safety system for working environments
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EP2868954A1
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Device for closing a pipe
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Apparatus for blocking fluid flow in a pipe line
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EP2716954A2
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Plugging machine for interventions of installation, repair, maintenance on pressure fluids supplying piping
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Sluice-gate fitting device for assembling of necessary equipment for pressure fluids supply piping plugging interventions
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EP2175253A1
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Ball plugs inflating pressure automatic control device for interventions on low pressure inflammable fluids supply piping
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