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Low-profile syphon trap
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Patent number 4,173,800
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Issue date Nov 13, 1979
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Josam Manufacturing Co.
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George J. Flegel
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E03 - WATER SUPPLY SEWERAGE
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Squat-type water closet
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Patent number 4,130,907
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Issue date Dec 26, 1978
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Josam Manufacturing Co.
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George J. Flegel
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E03 - WATER SUPPLY SEWERAGE
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Cleanout fitting combination
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Patent number 3,993,102
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Issue date Nov 23, 1976
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Josam Manufacturing Co.
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Lewis H. Polster
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Adjustable plumbing fitting
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Patent number 3,951,441
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Issue date Apr 20, 1976
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Josam Manufacturing Co.
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Nicholas G. Scheuer
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E03 - WATER SUPPLY SEWERAGE
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