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Low water volume toilet
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Patent number 6,421,843
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Issue date Jul 23, 2002
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Headhunter, Inc.
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Melvyn Wayne Mellinger
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E03 - WATER SUPPLY SEWERAGE
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Waste disposal system
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Patent number 4,734,943
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Issue date Apr 5, 1988
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Melvyn W. Mellinger
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E03 - WATER SUPPLY SEWERAGE
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Toilet fixture
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Patent number 4,578,831
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Issue date Apr 1, 1986
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Mel Mellinger
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E03 - WATER SUPPLY SEWERAGE