sphorus, which has all The filtering machine is inclosed in a casing, in the the advantages of white phosphorus without the draw- sides of which the rollers are journaled. These rollers backs of the latter. It is obtained through the com- support the endless belt of filtering material. The bination… … The composition varies slightly according as the THE MULTIPHONE. A MACHINE FOB FILTERING LIQUIDS. paste is designed for sulphur, paraffined, or wax We publish herewith the latest development in talk- matches. Not only is this product free from the incon- ing machines, the multiphone, conceived and…
Munn · Lens · Gas · Device · Apparatus · Scientific American · Houdin · Illustrated catalogue · Gold medal · Photographic lens · Motor carriage · Working drawings · Metric system · Sheet metal · Truant school · Fire escape
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