✦ LIBER ✦
Piezoelectric transducers (simple, cheap and high coupling factor): Schafft, H.W., UK patent 1, 159, 337 (date of application and filing complete specification 4 April 1967) (1913)
- Book ID
- 103435524
- Publisher
- Elsevier Science
- Year
- 1970
- Tongue
- English
- Weight
- 131 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0041-624X
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