4th May 1916, Page 20
4th May 1916
Page 20
Page 20, 4th May 1916
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Patents Completed. _
11,T,H. Magneto Construction. An Adjustable Sparking Plug. Improved Change-speed Gearing. A Perforated Exhaust Silencer. Tins BRITISH THOMSON-HOUSTON Co., LTD., and A. P. YOUNG,......