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Features

The Nicaragua Ship Canal

Meeting of Electric Light Men

Progress of New Armaments

Electric Wires in Gas Mains

The Celestial World

Elastic Engine Foundations and Suspension of Vehicles

Weeke's System of Building Dikes

An Improved Locomotive Boiler

An Improved Car Coupling

Ancel's Stove Pipe and Tent Support

Kane's Car Brake

An Improved Exhibitor for Shades, Maps, Etc

An Improved Hose Coupling

A Box to Hold Bricks of Ice Cream

An Improved Fire Escape

An Improved Sod Cutter and Harrow

Decisions Relating to Patents and Trade Marks

The Maxim Automatic Machine Gun

By Hudson Maxim

To Inventors- February 16, 1889

Departments

  • Departments

    Business and Personal- February 16, 1889

  • Notes and Queries- February 16, 1889

  • Recently Patented Inventions- February 16, 1889

  • Index of Inventions- February 16, 1889

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February 16, 1889

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