Invention Grant
- Patent Title: Furnace
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Application No.: US22710527Application Date: 1927-10-19
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Publication No.: US1764292APublication Date: 1930-06-17
- Inventor: WILLIAM FERGUSON
- Applicant: NAT AIROIL BURNER COMPANY INC
- Assignee: Nat Airoil Burner Company Inc
- Current Assignee: Nat Airoil Burner Company Inc
- Priority: US22710527 1927-10-19
- Main IPC: F23C99/00
- IPC: F23C99/00
Information query
