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Improvements in electro-magnetic apparatus adapted to the generation of electric currents for exercising and other hygienic purposes.

Allison, John Herbert
Date
1884
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Credit: Improvements in electro-magnetic apparatus adapted to the generation of electric currents for exercising and other hygienic purposes. Public Domain Mark

About this work

Publication/Creation

[London?] : [Great Seal Patent Office?], 1884.
London : Eyre and Spottiswoode, printers to the Queen's most excellent Majesty. For Her Majesty's Stationery Office, 1885.

Physical description

6 pages : black and white illustrations ; 27 cm

Notes

Title from head of text.
At head of title: A.D. 1884, 28th April. No. 6904.
"Herbert John Allison, of the firm of Allison Brothers, of 52 Chancery Lane, London, in the county of Middlesex, patent agents."
Includes provisional and complete specifications.

Type/Technique

Languages

  • English



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