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Edmond Fouche
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Individual
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Individual
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Publication of GB190327175ApublicationCriticalpatent/GB190327175A/en
27,175. FouchÚ, E. Dec. 11. Blowpipe burners.-To prevent lighting-back, due to over-heating of the front part or nozzle F of a gas blow-pipe of the kind described in Specification No. 6944, A.D. 1903, this front part is provided with external longitudinal transverse, or helical ribs c. In the modification shown in Fig. 3, either air alone, or a mixture of gas and air, may be passed through the outer envelope G.
GB190327175D1903-12-111903-12-11Improvements in and relating to Gas Blow Pipes
ExpiredGB190327175A
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