on Artizan says:—‘‘The advantages re- Since this opinion was expressed other inventors strong, and efficient. The crab can be carried any. sulting to gas consumers from the carburization of have been more successful than Mr. Lowe, and there where, and fastened either horizontally or vertically, is… … LAUBACK’S We have examined the improved carbonizer, known head, D, which permits it to be turned at any angle, the thorough mixture of the benzole or naptha vapor as Woodward’s Patent Gas Improver and Carbonizer, while the crab remains upright. This is a most use- with the gas has now been so…
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