1724. Electron beam welder viewing system: Welding Research Inc,Brit Patent 1,073,112, Patent Abstr, 7 (28) part 7, 14th July 1967, 5

• Publisher: Elsevier Science
• Year: 1967
• Tongue: English
• Weight: 170 KB
• Volume: 17
• Category: Article
• ISSN: 0042-207X
• DOI: 10.1016/0042-207x(67)90159-5