✦ LIBER ✦
657. Method of preparing vacuum-tight metalloceramic parts of electrical vacuum apparatus: L N Prokhorov and V P Kruchinin, USSR patent No 297086, appl 31st Dec 1969, publd 6th April 1971
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- English
- Weight
- 174 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0042-207X
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