THE HONG KONG GOVERNMENT GAZETTE, JUNE 11, 1937.
497
I
OFFICE OF REGISTRAR OF PATENTS.
No. 420.-Notice is hereby given that the following United Kingdom Patent has been registered under the provisions of the United Kingdom Patents Ordinance, 1932:-
No. and date of sealing.
Date of patent.
Present owner.
Nature of Invention.
Date of Registration.
No. 435,310 | 19th February,
12th Dec.,
1934.
1935.
The British Thomson-Houston Company, Limited, a British Company having its regis tered office at Crown House, Aldwych, London, England.
Improvements in and relating to Electric Discharge Lamps.
11th June, 1937.
J. B. PRENTIS,
11th June, 1936,
Registrar of Patents.
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