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Frederick Hugh Smith
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Individual
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5941. Smith, F. H. March 10. Acetylene.-The carbide c is contained in a watertight casing, such as a tin-plate box a, having corrugations on the lower surface, and holes a', a' in the lower and upper surface respectively. The carbide rests upon a sheet of blotting-paper b, serving as a wick, while above it is a filling of cotton waste, tow, or the like d. To generate acetylene, one of these packages is immersed in water, and when exhausted is removed and replaced by another.
GB189805941D1898-03-101898-03-10Improvements in Apparatus for the Production of Acetylene Gas.
ExpiredGB189805941A
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