16th April 1914, Page 24
16th April 1914
Page 24
Page 24, 16th April 1914
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Patents Completed.
An Improved Disc Clutch. A Novel Engine. Vaporizing Paraffin. J. W. ROWLEY, No. 3706, dated 13th February, 1913. Cognate Application Nu. 854111913.—This specification describes......