✦ LIBER ✦
1221. Device for the vacuum pressing of powdered materials: B A Tatarnikov et al, Soviet Patent, class B 30 b, 15/02, B 22 f, 3/00, no 405743, claimed 3 May 1971, published 26 March 1974 (in Russian)
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 171 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0042-207X
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