604
THE HONG KONG GOVERNMENT GAZETTE, JULY 30, 1937.
OFFICE OF REGISTRAR OF PATENTS.
No. 540.-Notice is hereby given that the following United Kingdom Patents have been registered under the provisions of the United Kingdom Patents Ordinance, 1932 :-
No. and date of sealing.
Date of Patent.
Present owners.
Nature of Invention.
No. 453,044 15th January, 1937.
31st July, 1935.
No. 453,016 15th January, 1937.
Do.
30th July, 1937.
Date of Registration.
Chan Ting Yu (), of No. 187, King's Road, Shaukiwan, Hong Kong.
Improvements in and relating to Electric Battery Lamps.
23rd July, 1937.
Do.
Do.
Do.
J. B. PRENTIS,
Registrar of Patents.
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