✦ LIBER ✦
1799. Vacuum furnace for attachment to a low frequency induction furnace: Allmanna Svenska Elektr Akt, US Patent 3,334,171, Official Gaz US Patent Office, 841 (1), 1st Aug 1967, 274
- Publisher
- Elsevier Science
- Year
- 1967
- Tongue
- English
- Weight
- 169 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0042-207X
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