Patent classifications
E
FIXED CONSTRUCTIONS
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E03
WATER SUPPLY; SEWERAGE
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E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
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13/00
Urinals; ; Means for connecting the urinal to the flushing pipe and the wastepipe; Splashing shields for urinals
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E03D13/007
Waterless or low-flush urinals; Accessories therefor
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