4. Mining or in situ disintegration of hard material
  5. Cutter tooth or tooth head

Georg Prokscha

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Ball cock with sinter ceramic valve seat and valve ball

Fluid handling – With casing – support – protector or static constructional... – Jacketed
Patent

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Ball valve with a ceramic valve ball and ceramic seat rings

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve
Patent

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Connector pipe segment

Pipe joints or couplings – Repair – Removable wear element
Patent

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Excavator tooth assembly for earth moving equipment

Excavating – Ditch filler
Patent

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Excavator tooth for earth moving equipment

Excavating – Ditch filler
Patent

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Profile ID: LFUS-PAI-P-50482

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