16th October 1913, Page 20
16th October 1913
Page 20

Page 20, 16th October 1913
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Patents Completed.
A Wrigley Gearbnx. Diesel Engine Modification. Heavy Oil Carburetter. STR W. G. ARMSTRONG 'WHITWORTH AND CO., LTD., and F. G. D. JOITNSON.—No. 25,687, dated 8th November, 1912.—......