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EMMA FEISTHAMMEL
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EMMA FEISTHAMMEL
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Application filed by EMMA FEISTHAMMELfiledCriticalEMMA FEISTHAMMEL
Application grantedgrantedCritical
Publication of FR337143ApublicationCriticalpatent/FR337143A/fr
E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
E03D3/02—Self-closing flushing valves
E03D3/04—Self-closing flushing valves with piston valve and pressure chamber for retarding the valve-closing movement
Landscapes
Health & Medical Sciences
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Life Sciences & Earth Sciences
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Engineering & Computer Science
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Hydrology & Water Resources
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Public Health
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Water Supply & Treatment
(AREA)
FR337143D1903-11-271903-11-27Soupape perfectionnée pour distributeur d'eau pour water-closet
ExpiredFR337143A
(fr)