✦ LIBER ✦
Mechanical to electrical semiconductor transducer: Heywang, W., US patent 3, 460, 004 (5 August 1969) (filed 20 August 1964) (1882)
- Publisher
- Elsevier Science
- Year
- 1970
- Tongue
- English
- Weight
- 131 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0041-624X
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