An improved electric therapeutic apparatus.

[London?] : [Great Seal Patent Office?], 1899.

London : Printed for Her Majesty's Stationery Office, by Malcolmson & Co., Ltd., 1900.

3 pages, 1 folded leaf of plates : black and white illustrations ; 26 cm

Title from head of text.

"Percy John Wilkinson, of the West Kirby Hydropathic Company, West Kirby, in the county of Chester, Medical practitioner, and Charles Philip Lowndes Titherley, of 6A, Stanley Street, Liverpool, in the county of Lancaster, electrical engineeer".

At head of title: No. 4778 A.D. 1899.

"Date of application, 4th Mar., 1899, complete specification left, 4th Dec., 1899 - accepted, 6th Jan., 1900."

Includes provisional and complete specifications.