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Ballcock assembly
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Sillcock incorporating an antisiphon and backflow preventer
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Portable, self-contained toilet
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Flush water valve assembly
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Apparatus for a system to extricate intricate, ceramic shapes from multiple piece molds
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Flush control system
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Apparatus for a system to extricate intricate, ceramic shapes from multiple piece molds
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Portable, self-contained toilet
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Method to extricate intricate,ceramic shapes from multiple piece molds
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Soil pump sewage handling system, method and toilet apparatus adapted therefor
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Apparatus for pneumatic transportation of sanitary waste from a toilet to a holding tank
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Apparatus for a system to extricate intricate ceramic shapes from multiple piece molds
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Trapless toilet bowl fixture and ring diaphragm therefor
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Adjustable flange for a sillcock
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Deformable drainpipe and trap and a stopper means for a plumbing fixture
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Single lever faucet construction
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Unified plastic ballcock and silencer
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Method of making ceramic shapes
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Sillcock with ice expansion control
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Toilet with deformable water seal trap
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