YATES' GUIDE TO SUCCESSFUL INVENTING by Raymond F. Yates

YATES' GUIDE TO SUCCESSFUL INVENTING

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KIRKUS REVIEW

A practical reference book for inventors who need to know(a) How to develop an invention; (b) How to protect your inventions; (c) How to market your invention. Practical step by step procedure, illustrated with anecdotes to add a human touch.

Pub Date: Nov. 11th, 1949
Publisher: Wilfred Funk