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Hot water heaters
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Patent number 5,499,621
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Issue date Mar 19, 1996
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Aqua Max Pty Ltd.
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John M. Trihey
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F24 - HEATING RANGES VENTILATING
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Water heaters
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Patent number 5,361,729
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Issue date Nov 8, 1994
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Aqua Max Pty Ltd.
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John M. Trihey
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F24 - HEATING RANGES VENTILATING
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Solar tracking system
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Patent number 4,821,705
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Issue date Apr 18, 1989
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Vulcan Australia Limited
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John M. Trihey
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F24 - HEATING RANGES VENTILATING
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Solar tracking system
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Patent number 4,807,592
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Issue date Feb 28, 1989
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Vulcan Australia Limited
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John M. Trihey
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F24 - HEATING RANGES VENTILATING
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Water heater
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Patent number 4,750,452
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Issue date Jun 14, 1988
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Vulcan Australia Limited
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John M. Trihey
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F24 - HEATING RANGES VENTILATING
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Heat operated pump
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Patent number 4,416,587
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Issue date Nov 22, 1983
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Malz Nominees Pty. Ltd.
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John M. Trihey
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Reflective trough structure
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Patent number 4,390,241
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Issue date Jun 28, 1983
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Vulcan Australia Limited
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John M. Trihey
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F24 - HEATING RANGES VENTILATING
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-
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Solar tracking device
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Patent number 4,304,221
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Issue date Dec 8, 1981
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Vulcan Australia Limited
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John M. Trihey
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F24 - HEATING RANGES VENTILATING
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Solar tracking device
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Patent number 4,089,323
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Issue date May 16, 1978
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Malz Nominees Pty. Ltd.
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John Massey Trihey
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F24 - HEATING RANGES VENTILATING
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Solar heating apparatus
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Patent number 3,996,917
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Issue date Dec 14, 1976
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Malz Nominees Pty. Ltd.
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John Massey Trihey
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F24 - HEATING RANGES VENTILATING