ies for all newsdealers. TRADE MARKS. Energy—A paper read before the Royal Society, by the preparation of Patent Drawings, Specifications, and CG. W. Siemens, D.C.L., F.R.S., in which the author ex- SAW Baling presses, Wrenn, Whitehurst & Co.... ....... 9,648 the prosecution of Applications for… … patents in all the principal countries of the world. From August 22 to August 25, 1882, inclusive. A valuable paper, giving, in aseries of tables, the results NOTES ON ECONOMIC PLANTS (FROM of experiments by Herr Escher on the losses that occur Ammonia, manufacture of, H. Y. Castner et al., New…
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