18th May 1945, Page 36
18th May 1945
Page 36

Page 36, 18th May 1945
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A Double-seated Exhaust Valve P Atent No. 567,948 Comes...
Brush Electrical Engineering Co„ Ltd., and C. B. Dale, both of Loughborough, and shows a design of exhaust valve for a two-stroke engine, the chief feature being a means for......