✦ LIBER ✦
Transducer for determining the angle of incidence of sound waves: Ziehm, G.H., Triebold, K.F., Drischel, S.F.H. US Patent 3, 496, 527 (17 February 1970) (Filed 21 November 1968) (2262)
- Book ID
- 103436759
- Publisher
- Elsevier Science
- Year
- 1970
- Tongue
- English
- Weight
- 133 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0041-624X
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