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✦ LIBER ✦

622. Method of cleaning the parts of metalloceramic radio valves: A P Krasnov, USSR Patent, No 263, 751, appl 10 June 1968, publd 24 June 1970.

Publisher: Elsevier Science
Year: 1971
Tongue: English
Weight: 170 KB
Volume: 21
Category: Article
ISSN: 0042-207X
DOI: 10.1016/0042-207x(71)91503-x

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📂 Article 📅 1971 🏛 Elsevier Science 🌐 English ⚖ 166 KB