A comparison of ultrasonic probes manufactured by N.D.T. Supplies Ltd & S.G.S. Sonomatic Ltd (TR-PHYS-004)

In a possible action over copyright, the design of an ultrasonic probe is in question. Messrs S.G.S. Sonomatic Ltd., are seeking to establish the novelty of their manufactured probe design, while Messrs Brimfield and Lench of N.D.T. Supplies Ltd., are defending the use of their own product. At the request...