Ultrasonic probes, inspection devices: Acoustic lenses : S.T.D. Services Ltd, British Patent 1,222,355 (1971) Filed 18 March 1968

• Publisher: Elsevier Science
• Year: 1971
• Tongue: English
• Weight: 71 KB
• Volume: 9
• Category: Article
• ISSN: 0041-624X
• DOI: 10.1016/0041-624x(71)90465-3