1224. A vacuum installation for the heat treatment of parts: S G Murovannaya et al, Soviet Patent, class C 21 d, 9/00, C 21 d, 1/62, no 384894, claimed 14 September 1971, publd 15 May 1974 (in Russian)

• Publisher: Elsevier Science
• Year: 1975
• Tongue: English
• Weight: 175 KB
• Volume: 25
• Category: Article
• ISSN: 0042-207X
• DOI: 10.1016/0042-207x(75)91803-5