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Sedgeley Lord
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Individual
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Individual
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Publication of GB189809941ApublicationCriticalpatent/GB189809941A/en
9941. Lord, S. April 30. Tyres, pneumatic, inflating-valves for. The valve is constructed with the two seatings a and b, and has a continuous valve spindle e with a valve at each end, these acting as main and check valves respectively at one and the same time, and being controlled by the valve spindle. The screwed cap piece d allows when unscrewed the tyre to be inflated, and when screwed up seals the valve.
GB189809941D1898-04-301898-04-30Improvements in and relating to Valves for Pneumatic Tyres.
ExpiredGB189809941A
(en)
Improvements in Valves and Air Compressing Pumps for the Pneumatic Tyres of Velocipedes and other Wheel Carriages, and for Air Beds and other Air Inflated Articles.