265. A fluid-flow vacuum pump: L T Karaganov, USSR Patent, No 259,316, appl 27th Nov 1968, publd 23rd March 1970

• Publisher: Elsevier Science
• Year: 1971
• Tongue: English
• Weight: 159 KB
• Volume: 21
• Category: Article
• ISSN: 0042-207X
• DOI: 10.1016/0042-207x(71)91910-5