THE GENERATION OF ACETYLENE By G A. S. Howlett lamps and portable house lamps, in the FEW chemical dis- operation of which the demand for gas, coveries have at- once existing, does not vary. The gas tracted more scien- … large army of inventors and brought in contact with a large amount experimenters. A very large number of carbide, powdered calcic hydrate is of patents have been issued, covering formed which adheres to the remaining different methods of generating and unslacked carbide and acts more or less…
Engineering
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