Ieuan Owen

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Pentwyn, GB

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Patents Grantslast 30 patents

Information Patent Grant
Cyclone separators
- Patent number 4,585,466
- Issue date Apr 29, 1986
- Coal Industry (Patents) Limited
- Nicholas Syred
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Fluidic switched fluid cleaning
- Patent number 4,432,778
- Issue date Feb 21, 1984
- Coal Industry (Patents) Limited
- Michael J. Parkinson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL