Legal status (The legal status 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 status listed.)
Expired
Application number
GB31252/29A
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Individual
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Individual
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Publication date
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Publication of GB345280ApublicationCriticalpatent/GB345280A/en
Apparatus for drying the hands by means of a stream of warm air is characterized by the provision of a blower, and a nozzle therefor, so chosen that the dynamic pressure of the issuing air-stream, at a point 5 cms. from the delivery orifice, amounts to 50-70 mm. of water.
GB31252/29A1928-11-021929-10-15Improvements in and relating to warm air hand-driers
ExpiredGB345280A
(en)