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Isadore Weening
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Individual
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Individual
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Publication of GB190619590ApublicationCriticalpatent/GB190619590A/en
19,590. Weening, I. Sept. 3. Tyres, pneumatic.-Non-continuous air-tubes are formed of uniform section throughout their length, the ends being closed by flat caps and adapted to overlap each other inside the tyre cover by at least eight inches.
GB190619590D1906-09-031906-09-03An Improved Air Tube for the Pneumatic Tyres of Bicycles and other Vehicles.
ExpiredGB190619590A
(en)