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Expired
Application number
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Philippe Jules Grouvelle
Emile Henri Arguembourg
Leon Jean Joret
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Individual
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Individual
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Publication of GB190615709ApublicationCriticalpatent/GB190615709A/en
GB190615709D1906-07-111906-07-11Improved Means for Controlling the Supply of Air to Carburetters of Internal Combustion Engines and other Mechanism.
ExpiredGB190615709A
(en)