5th March 1914, Page 26
5th March 1914
Page 26
Page 26, 5th March 1914
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Patents Completed.
A Two-stroke Motor. Simplifying Silencing. Wrought and Welded Wheels. H. E. BEYER, No. 14,980, dated 30th June, 1913.—In this engine a separate pump is provided for compressing......