✦ LIBER ✦
1721. Apparatus and method for continuous vacuum degassing and casting of steel and other metals: Midvale-Heppenstall Co and Heppenstall Co,US Patent 3,332,474, Official Gaz US Patent Office, 840 (4), 25th July 1967, 1179
- Publisher
- Elsevier Science
- Year
- 1967
- Tongue
- English
- Weight
- 170 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0042-207X
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