✦ LIBER ✦
1241. Method of introducing a substance with a fresh, clean surface into a closed vacuum space created by an internal break: G P Upit and Ya Ya Manik, Soviet Patent, class G 01 n, 1/10, no 403989, claimed 22 January 1968, publd 20 March 1974 (in Russian)
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 107 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0042-207X
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