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-
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Pellet feed system
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Patent number 4,945,837
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Issue date Aug 7, 1990
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Oliver J. Whitfield
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Pellet feed system
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Patent number 4,787,322
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Issue date Nov 29, 1988
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Oliver J. Whitfield
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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-
Grates
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Patent number 4,389,978
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Issue date Jun 28, 1983
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Parkinson Cowan GWB Limited
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Reginald D. Northcote
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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2373792
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Patent number 2,373,792
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Issue date Apr 17, 1945
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES