1078. Automatic system for the continuous evacuation and sealing of metalloceramic electrical vacuum apparatus without exhaust tubes

• Publisher: Elsevier Science
• Year: 1968
• Tongue: English
• Weight: 147 KB
• Volume: 18
• Category: Article
• ISSN: 0042-207X
• DOI: 10.1016/0042-207x(68)90411-9