Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by J ScheideggerfiledCriticalJ Scheidegger
Publication of CH22829ApublicationCriticalpatent/CH22829A/en
Equipment for economising in the use of water - involves additional valve attached to water tap when open and stop limiting amt. of water used for flushing toilet
Equipment for economising in the use of water - involves additional valve attached to water tap when open and stop limiting amt. of water used for flushing toilet