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THE HONG KONG GOVERNMENT GAZETTE, JULY 20, 1928.
OFFICE OF REGISTRAR OF PATENTS.
No. 427. Notice is hereby given that the following United Kingdom Patent has been registered under the provisions of the United Kingdom Patents Ordinance, 1925:-
No. and date of grant.
Date as of which sealed.
Present owner.
Nature of Invention.
No. 241,289 7th January, 1926.
17th July, 1924.
16th July, 1928.
Date of Registration.
Marconi's Wireless Tele- graph Company, Limited, of Marconi House, Strand, London, England.
Improvements in or re- lating to Valve Gen- erators of Electrical Oscillations.
16th July, 1928.
E. L. AGASSIZ,
Registrar of Patents.
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Private notes are available after approval.