Invention Grant
- Patent Title: Tunnel kiln with steam-generating cooling zone
- Patent Title (中): 隧道窑用蒸汽发生冷却区
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Application No.: US33800919Application Date: 1919-11-14
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Publication No.: US1503750APublication Date: 1924-08-05
- Inventor: CONRAD DRESSLER
- Applicant: AMERICAN DRESSLER TUNNEL KILNS
- Assignee: American Dressler Tunnel Kilns
- Current Assignee: American Dressler Tunnel Kilns
- Priority: US33800919 1919-11-14
- Main IPC: F27B9/12
- IPC: F27B9/12 ; F27D9/00
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