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Improvements in electro-magnetic apparatus to be used for curative and remedial purposes.
- Chislett, Joseph Ralph
Public Domain Mark
About this work
[London?] : [Great Seal Patent Office?], 1886.
London : Eyre and Spottiswoode, printers to the Queen's most excellent Majesty. For Her Majesty's Stationery Office, 1887.
4 pages, 2 folded leaves of plates : black and white illustrations ; 27 cm
Title from head of text.
At head of title: A.D. 1886, 26th March. No. 4280. Provisional specification.
"Joseph Ralph Chislett, of no.35, Union Street, Plymouth in the county of devon, machinist"
Includes provisional and complete specifications.