25 JULY 1914, Page 25

The Inventor's Handbook of Patent Law and Practice. By F.

E. Bradley and F. H. Bowman. (Ewart, Seymour and Co. 5s.)—This clearly written work should be of service to all who are thinking of taking out a patent. Dr. Bowman, who writes the practical chapters, has patented many of his own inven- tions: Dr. Bradley is responsible for the law.