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The Late Lord Shaftesbury

An Improved Microtome

Benedict Roezl

A Photographic Hat

Improved Method of Ventilating Laboratories

By Charles M. Stuart

Improved Tide Gauge

The Manufacture of Toilet Soaps

Lecture II. Plants and Appliances used in Soap Manufacture.

By C. R. Alder Wright

The Recovery of Residuals from Furnace Gases

Nobert's Ruling Machine

Apparatus for Extracting Beet Juice by Diffusion

The Treatment of Sediment-Carrying Mountain Streams in Europe, and its Application to California

By J. Specht

On the Generation of a Voltaic Current by a Sulphur Cell with a Solid Electrolyte

By Shelford Bidwell

Triple Compound Engines

The Forth Bridge

Palmieri's Constant Dry Pile

St. Mary's (R. C.) Church, Leek, Staffordshire

Influence of Electricity Upon a Liquid Film

Duchess's Bedroom

The Climatic Influence of Forests

French Method of Exterminating the Phylloxera

Clematis Davidiana

New Process of Liquefying Oxygen


  • Departments

    Patents - December 12, 1885

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