Improvements in or connected with massage and electro-therapeutical apparatus
Publisher: [Great Seal Patent Office?]
Published: 1902
Place of publication: [London?]
Language: eng
Subjects: Electric Stimulation Therapy; Instrumentation; Massage
Notes: Title from head of text.

"David Robert Paterson, of Langham Mount, Langham Road, Bowden, in the county of Chester, manager of a limited company"

At head of title: No. 2201 A.D. 1902. Complete specification.

"Date of application, 28th Jan., 1902. Complete specification left, 28th Oct., 1902 -- accepted, 15th Jan., 1903."