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Electric Welding

The Driven Well Patent Invalid

The Siemens Regenerative Furnace Patent in the Supreme Court

Roadside Planting

New Thermometer Scale

By J. Asher

The "Robinson" Victoria Hansom

A Safety Attachment for Stem Winding Watches

An Improved Clothes Back

An Improved Cultivator

An Improved Hay Cocking Machine

An Improved Trunk Handle

Irradiation

By Geo. M. Hopkins

Improved Cutter Grinder

Aquariums for Amateurs

The L. W. Pond Iron Planing Machine

Agricultural Inventions - November 26, 1887

Miscellaneous Inventions - November 26, 1887

To Inventors - November 26, 1887

Engineering Inventions - November 26, 1887

Departments

  • Letters

    Correspondence - November 26, 1887

  • Departments

    Index of Inventions - November 26, 1887

  • Business and Personal - November 26, 1887

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November 26, 1887

Complex Causes. Alternative Solutions.

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