✦ LIBER ✦
Method of producing a vacuum-tight forsterite ceramic material: P G Usov et al, Soviet Patent, class C 04 b, 35/04, No. 381644, claimed 10th March 1971, publd 27th Aug 1972 (in Russian)
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 167 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0042-207X
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