Apparatus for administering electrical treatment
Contributors: Electronal Limited
Publisher: [Great Seal Patent Office?]
Published: 1932
Place of publication: [London?]
Language: eng
Subjects: Electric Stimulation Therapy; Instrumentation
Notes: Title from head of text.

"We, Electronal Limited, a British Company, and John Hall Nicol, of Methil, Fife."

Patent number at head of title: 376,396.

"Application date: Dec. 17, 1931. No. 11,581 / 31. Complete accepted: July 14, 1932."

At head of title: Complete specification.