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Edgar Ernest Wilkins
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Publication of GB191008794ApublicationCriticalpatent/GB191008794A/en
8794. 'Wilkins, E. E. April 12. Packing, substitutes for. - Lubricating-oil is conveyed to an annular passage 54 surrounding the pump piston-rod 9 of an internal-combustion engine, thus enabling metallic packing to be dispensed with.
GB191008794D1910-04-121910-04-12Improvements in Internal Combustion Engines.
ExpiredGB191008794A
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