Invention Grant
- Patent Title: Forced draft unit for oil burners
- Patent Title (中): 用于油燃烧器的强制通风单元
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Application No.: US30059339Application Date: 1939-10-21
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Publication No.: US2355415APublication Date: 1944-08-08
- Inventor: BREESE JAMES L , BRUCE HAYTER
- Applicant: OIL DEVICES
- Assignee: Oil Devices
- Current Assignee: Oil Devices
- Priority: US30059339 1939-10-21
- Main IPC: F23D5/04
- IPC: F23D5/04
Information query
