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Gas flow diverter
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Dampers with leaf spring seals
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Flap gate assembly
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Composite blade for dampers for ducts of large cross sectional areas
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Hydraulic clamping device, especially for slots on guides on tooling machines
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Expansion joint
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Tool head for manufacturing heavy divided cone heads
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Applied knife for knife boxes for the manufacture of gears, especially cone
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Device for sealing a conduit against the flow of liquid
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