A combined massaging and magneto-electric machine
Publisher: [Great Seal Patent Office?]
Published: 1909
Place of publication: [London?]
Language: eng
Subjects: Electric Stimulation Therapy; Instrumentation; Massage
Notes: Title from head of text.

"Fred Burks, of 37, Port Street, Manchester, electrician".

At head of title: No. 16,405 A.D. 1909.

"Date of application, 14th July, 1909 ... Accepted, 14th July, 1910."

Includes provisional and complete specifications.