Was andere dazu sagen - Rezension schreiben
Es wurden keine Rezensionen gefunden.
Andere Ausgaben - Alle anzeigen
acid action added alloys ammonia apparatus Appendix applied arrangement Arts bath battery bismuth boiling brass carbonate cast chloride cleaned coating metals combined communication connected consists containing copper covering cyanide of potassium depositing solution described desired dipped dissolved Drawings drawn edges electric electro-depositing employed flux Fontainemoreau fused galvanic gilding gold grease heat immersed Improvements INDEX Institute invention invention consists iron Johnson Journal lead Library liquid London manner manufacture means Mechanics melted melted metal mercury method mixed molten metal Morewood mould muriatic Newton nickel obtained operation ordinary ornamented oxide Parkes passed Patent piece pipe placed plates platinum portion Post potash precipitated preferred prepared prevent Price Printed produced proportions Protection receive relates removed rollers rolls salt sheet side silver similar soda sodium solder Specification substances suitable sulphate sulphuric surface thickness tion tubes vessel wire zinc
Seite iii - Patents are now so numerous and costly as to render their purchase inconvenient to a large number of inventors and others, to whom they have become indispensable. To obviate this difficulty, short abstracts or abridgments of the Specifications of Patents under each head of invention...
Seite xvi - Exper. 3. Experiments analogous to the former, and equally simple, may also be made with many metallic solutions. If, for instance, the solution contains copper, it will be precipitated by a piece of iron, and appear on its surface. Upon silver merely immersed in the same solution, no such effect is produced ; but, as soon as the two metals are brought into contact, the silver receives a coating of copper.