Public Domain Mark
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Credit
Improvements in apparatus for short-wave therapy. Public Domain Mark. Source: Wellcome Collection.
Improvements in apparatus for short-wave therapy.
- Walker, Cyril Hubert
- Date:
- 1940
- Books
- Online
About this work
Publication/Creation
[London?] : [Great Seal Patent Office?], 1940.
Leamington Spa : Printed for His Majesty's Stationery Office, by the Courier Press, 1940.
Physical description
8 pages, 1 folded leaf of plates : 12 black and white illustrations ; 28 cm
Notes
Title from head of text.
"Cyril Hubert Walker, of 19, Winchester Road, Urmston, Manchester, in the county of Lancaster ... and Metropolitan-Vickers Electrical Company Limited, of Number One, Kingsway, London, W.C.2."
Patent number at head of title: 530,528.
"Patent specification. Application date: June13, 1939. No. 17296 / 39. Complete specification left: June 10, 1940. Complete specification accepted: Dec. 13, 1940."
Includes provisional and complete specifications.
Type/Technique
Languages
Where to find it
Location Status Access Closed stores1940.530528