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James Jelley
Henry Jelley
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Individual
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Individual
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Publication of GB189812493ApublicationCriticalpatent/GB189812493A/en
12,493. Jelley, J., and Jelley, H. June 3. Couplings, attaching pipes to; couplings, disconnectible.-Relates to means for obtaining an airtight connection between the inflator and the inflating-valve of a pneumatic tyre during inflation, and consists of a metal piece A screwed at its ends A', A<2> to receive the inflator and the valve nipple respectively. The faces of this metal piece are recessed to receive rubber washers B, B<1>. In modifications, the metal piece may form part of either the inflator or the inflating-valve.
GB189812493D1898-06-031898-06-03Improvements in or relating to Pump Connections for Pneumatic Tyres.
ExpiredGB189812493A
(en)