4537178 High efficiency furnace: Kyu S Hwang, Dennis Koestler, St Claire Beach, Canada assigned to Duo-Matic/Olsen Inc

• Book ID: 103627582
• Publisher: Elsevier Science
• Year: 1986
• Weight: 200 KB
• Volume: 6
• Category: Article
• ISSN: 0198-7593
• DOI: 10.1016/0198-7593(86)90126-8